Gaya APA
Improving English Instruction. (1976).
Chicago:
Rand McNally Collage Publishing Company.
Gaya Chicago
Improving English Instruction.
Cet.1.
Chicago:
Rand McNally Collage Publishing Company,
1976.
.
Gaya MLA
Improving English Instruction.
Cet.1.
Chicago:
Rand McNally Collage Publishing Company,
1976.
.
Gaya Turabian
Improving English Instruction.
Chicago:
Rand McNally Collage Publishing Company,
1976.
.