The phrase "again the source of" is correct and usable in written English.
It can be used when referring to something that has become a source of an issue or situation once more.
Example: "The recent scandal has again the source of public outrage against the organization."
Alternatives: "once more the cause of" or "repeatedly the origin of".
The wine that once launched a thousand races across La Manche is again the source of sour grapes.
Lynes asks if UNMOVIC had everything they needed for the job, Blix said the funding could have been better, but then again the source of funding maintained their independence from respective governments.
England name their team on Thursday, with the centre partnership once again the source of greatest discussion following Manu Tuilagi's return to fitness after four weeks out with an ankle injury.
The 1978 film, which starred Richard Briers as Fiver and John Hurt as Hazel, was again the source of controversy last month when viewers complained it was too violent to be shown in the afternoon on Easter Sunday on Channel 5.
Hodgson addressed the problems on England's left flank by switching Welbeck from the right to start the second half - but this was once again the source of problems as Italy regained the lead five minutes after the break.
Again, the source of information was a peer-reviewed journal article or presented as a reviewed abstract, or part of an ongoing peer-reviewed clinical trial registered with clinical trials.gov.gov
Hunt argues that Labour needs to tackle again the sources of inequality in UK markets, saying: "Bluntly we redistribute more, but the underlying structure of our economy is more unequal and unfair".
I asked again about the source of the meat.
For a moment it looked as if his back had gone again, but the source of his immobility was sheer disappointment.
Now, amid the heat of the presidential campaign and unrelenting attacks from Democrats over Mr. Romney's tenure at Bain, the three-year sojourn in Utah has again become the source of controversy — but with the positions reversed.
But again, considering the source of this information is just a random recruiter, don't consider it official — even though true or false, this poor guy probably lost his job over the slip.
