The phrase "a presentation from a" is correct and usable in written English.
It can be used when introducing or referencing a presentation that originates from a specific source or individual.
Example: "We are excited to announce a presentation from a leading expert in renewable energy."
Alternatives: "a talk by a" or "a lecture from a".
In August 2001, a doctor in Virginia sent an e-mail message to Lilly and the F.D.A., complaining about a presentation from a Lilly sales representative who had discussed the hypothetical Martha with him.
"I'm always amazed that Mike Bloomberg can hear a presentation from a group of people who've been working on something for weeks and after 15, 20 minutes ask a question or raise an issue that no one had thought of.
Ms. Wendling also found fault with a presentation from a trauma medicine researcher, Elizabeth Garthe, who said that ambulance crews often underestimated the extent of internal injuries in car crashes and that a quick way to retrieve data about crash severity would save lives.
The Farrell Fritz program on Sept. 30 featured a presentation from a PricewaterhouseCoopers partner whose firm that very day had reported that it was cooperating with an investigation by the Manhattan district attorney, who is looking into its role as Tyco's outside auditor.
It summarizes a presentation from a symposium held at the ECCO 14 congress.
A presentation from a general practitioner stressed that excellent communication between the patient, general practitioner and radiologist is essential.
The refresher training consisted of personal testimonies from two service users, a service user personal testimony presented in a brief 10 minute video, and a presentation from an EIS representative on the EIS acceptance criteria and referral process.
There will be a speech from the chair of the Longitude Committee, Astronomer Royal Martin Rees, followed by a presentation from an ambassador for each of the six challenges.
Following a presentation from political leaders, there will be a Q&A session with a panel of experts.
Time has heard a presentation from Citigroup bankers on pursuing a deal with Yahoo, the Bloomberg report said, adding that Citigroup had not been retained by Time.
Sportswear without a twist was offered in a presentation from J. Crew, famous for supplying cardigans and other basic clothing to the first lady, Michelle Obama.
