Gaya APA
Crannell, Kenneth C. (2000).
Voice and articulation (4e).
Belmont:
Thomson Wadsworth.
Gaya Chicago
Crannell, Kenneth C.
Voice and articulation.
4e
Belmont:
Thomson Wadsworth,
2000.
Buku.
Gaya MLA
Crannell, Kenneth C.
Voice and articulation.
4e
Belmont:
Thomson Wadsworth,
2000.
Buku.
Gaya Turabian
Crannell, Kenneth C.
Voice and articulation.
4e
Belmont:
Thomson Wadsworth,
2000.
Buku.