Gaya APA
Essential English for Foreign Student. (1952).
New York:
Longmans, Green And Co.
Gaya Chicago
Essential English for Foreign Student.
.
New York:
Longmans, Green And Co,
1952.
.
Gaya MLA
Essential English for Foreign Student.
.
New York:
Longmans, Green And Co,
1952.
.
Gaya Turabian
Essential English for Foreign Student.
New York:
Longmans, Green And Co,
1952.
.