Penggayaan APA
Trager, Crowell. (1956).
Pronunciation drills: .
Mryland:
English Language Services.
Chicago Style
Trager, Crowell.
Pronunciation drills:.
Mryland:
English Language Services,
1956.
Buku.
MLA Style
Trager, Crowell.
Pronunciation drills:.
Mryland:
English Language Services,
1956.
Buku.
Turabian Style
Trager, Crowell.
Pronunciation drills:.
Mryland:
English Language Services,
1956.
Buku.