Susan F. Watts. (1975). College Handbook. College Enteranc Examination.
Chicago Style aipamenaSusan F. Watts. College Handbook. New York: College Enteranc Examination, 1975.
MLA aipamenaSusan F. Watts. College Handbook. College Enteranc Examination, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.