Gaya APA
Cohesion in English. (1976).
New York:
Longman.
Gaya Chicago
Cohesion in English.
.
New York:
Longman,
1976.
Buku.
Gaya MLA
Cohesion in English.
.
New York:
Longman,
1976.
Buku.
Gaya Turabian
Cohesion in English.
New York:
Longman,
1976.
Buku.