Gaya APA
Ferrett, S, K. (2012).
PEAK Performance: Success In College And Beyond, 8e .
t.tempat:
McGraw-Hill Companies.
Gaya MLA
Ferrett, Sharon, K..
"PEAK Performance: Success In College And Beyond, 8e".
t.tempat:
McGraw-Hill Companies,
2012.
Teks (Text).