Gaya APA
Willis, David K. (1987).
Klass : how Russian really live .
New York:
Avon.
Gaya Chicago
Willis, David K.
Klass : how Russian really live.
New York:
Avon,
1987.
Buku.
Gaya MLA
Willis, David K.
Klass : how Russian really live.
New York:
Avon,
1987.
Buku.
Gaya Turabian
Willis, David K.
Klass : how Russian really live.
New York:
Avon,
1987.
Buku.