Gaya APA
Education, M, G, H. (2022).
The Official Guide To The Gre General Test (Ed.3).
Jakarta:
ETS The people Who Make The Test.
Gaya MLA
Education, Mc, Graw, Hill.
"The Official Guide To The Gre General Test".
Ed.3
Jakarta:
ETS The people Who Make The Test,
2022.
Bahasa.