Gaya APA
BIRNBAUM, Stephen. (1990).
Birnbauum Unied States 1991 .
boston:
HOUGHTON MIFFLIN COMPANY.
Gaya Chicago
BIRNBAUM, Stephen.
Birnbauum Unied States 1991.
boston:
HOUGHTON MIFFLIN COMPANY,
1990.
UMUM.
Gaya MLA
BIRNBAUM, Stephen.
Birnbauum Unied States 1991.
boston:
HOUGHTON MIFFLIN COMPANY,
1990.
UMUM.
Gaya Turabian
BIRNBAUM, Stephen.
Birnbauum Unied States 1991.
boston:
HOUGHTON MIFFLIN COMPANY,
1990.
UMUM.