The phrase "all this refers" is correct and usable in written English.
It can be used when you want to clarify or specify what a previous statement or concept is related to or indicates.
Example: "In the context of our discussion on climate change, all this refers to the various factors contributing to global warming."
Alternatives: "this all pertains to" or "all of this relates to".
In an essay on the form called "Structure of the Fait-Divers," Roland Barthes defined it as total or immanent information (containing nothing outside of itself): "Disasters, murders, rapes, accidents, thefts, all this refers to man, to his history, his alienation, his hallucinations, his dreams, his fears".
First of all, this refers to natural objects that can be used for recreational purposes because they are aesthetically valuable or exotic.
Dr. Wilson's work consists of being concerned with the long dead, not the newly born, and the "all this" refers to the long-awaited events this week at the African Burial Ground at Broadway and Duane Street in Manhattan.
All this refers, of course, to the eight scores that John Williams has composed for the "Star Wars" cycle, with a ninth in the works.
(All of this refers to most common back pain and does not include bodies that just suffered a major trauma).
According to people who attended, Mr. Dimon said, "We will get through all of this," referring to the legal and regulatory woes dogging the nation's biggest bank.
First of all, this study refers to the result of cross-section analysis to put up with the modification directions to meet the part strength and manufacturability requirements.
This refers to all the student loans taken out since 1998.
As for "tools," this refers to all the pre-existing instruments and applications available for students to use in order to facilitate the analysis and solution of a certain problem.
All the practices referred between 0.5% and 2.5% of their adult registered list, which is also between 3.5% and 12.5% of the number of people with CMHP (though not all those referred came from this group).
The root bending stress calculated by Eq. (5) is a maximum tensile stress on the dangerous section at the load side of tooth (the root bending stress mentioned in this paper all refers to this maximum stress), as shown in Figure 2.
