Gaya APA
P.McCallum, George. (1987).
MORE IDIOM DRILLS (Pertama).
Canada:
Printing Cmpany.
Gaya Chicago
P.McCallum, George.
MORE IDIOM DRILLS.
Pertama
Canada:
Printing Cmpany,
1987.
Text.
Gaya MLA
P.McCallum, George.
MORE IDIOM DRILLS.
Pertama
Canada:
Printing Cmpany,
1987.
Text.
Gaya Turabian
P.McCallum, George.
MORE IDIOM DRILLS.
Pertama
Canada:
Printing Cmpany,
1987.
Print.