Gaya APA
Publishing, Macmillan. (1978).
new English 900 book 3 .
New York:
Coller Macmilla Pubihers.
Gaya Chicago
Publishing, Macmillan.
new English 900 book 3.
New York:
Coller Macmilla Pubihers,
1978.
Text.
Gaya MLA
Publishing, Macmillan.
new English 900 book 3.
New York:
Coller Macmilla Pubihers,
1978.
Text.
Gaya Turabian
Publishing, Macmillan.
new English 900 book 3.
New York:
Coller Macmilla Pubihers,
1978.
Print.