The phrase "are for reference purposes" is correct and usable in written English.
It can be used when indicating that certain information is provided solely for the sake of reference and not for direct action or implementation.
Example: "The following documents are for reference purposes only and should not be considered as final decisions."
Alternatives: "are for informational use" or "are intended for guidance only".
Thus if a custom-essay writing website has a disclaimer that the work is to be used for reference purposes only, but then advertises specific grades, a plagiarism-free guarantee, the availability of draft versions etc., then it would be reasonable to infer that they (and the student) are aware that the work is to be used as if it were the student's own.
These results are displayed as a heat map reflecting the relative activity of each pathway, in which red represents high activity, with samples clustered according to these probabilities (ER and proliferation were excluded from the cluster analysis, but are shown for reference purposes).
Note that the values for 2011, which are calculated using the rates estimated in Yonemoto and Kanno (2012), are presented for reference purposes only.10 The declines in the value of the "Agriculture, Forestry and Fishery" output from the prefecture are estimated to be 24.3, 24.6, and 21.1 % for 2011, 2012, and 2013, respectively.
These data agree with our previous observations and are plotted for reference purposes only.
However, no static V-P curves were obtained for reference purposes, which would have allowed the V-P curves to be classified into two groups: overdistended and nonoverdistended.
The off-diagonal black squares represent the top 44 ranked matches and the diagonal entries were included for reference purposes.
Columns without splices were tested for reference purposes.
Hence the result here is shown for reference purposes only, ignoring the need for CS transmission.
The Cb computer, ranked in the middle according to processor power was used for reference purposes.
The original edition could not be used for reference purposes, as Coke had published it without an index .
