APA (7. basım) Alıntı

PERSULESSY, G. H. (1988). Listening improvement exercises for students of englishas a foreign language. Depdikbud.

Chicago Style (17. basım) Atıf

PERSULESSY, George Herman. Listening Improvement Exercises for Students of Englishas a Foreign Language. Jakarta: Depdikbud, 1988.

MLA (9th ed.) Atıf

PERSULESSY, George Herman. Listening Improvement Exercises for Students of Englishas a Foreign Language. Depdikbud, 1988.