Gaya APA
Byrd, Donald RH, Costinett, Sandra. (1994).
A Communicative Course In English .
New York:
LONGMAN.
Gaya Chicago
Byrd, Donald RH, Costinett, Sandra.
A Communicative Course In English.
New York:
LONGMAN,
1994.
Teks.
Gaya MLA
Byrd, Donald RH, Costinett, Sandra.
A Communicative Course In English.
New York:
LONGMAN,
1994.
Teks.
Gaya Turabian
Byrd, Donald RH, Costinett, Sandra.
A Communicative Course In English.
New York:
LONGMAN,
1994.
Teks.