Gaya APA
Guided english reading jilid 1. (1974).
tempaterbit:
penerbit.
Gaya Chicago
Guided english reading jilid 1.
Edisi.
tempaterbit:
penerbit,
1974.
Text.
Gaya MLA
Guided english reading jilid 1.
Edisi.
tempaterbit:
penerbit,
1974.
Text.
Gaya Turabian
Guided english reading jilid 1.
tempaterbit:
penerbit,
1974.
Print.