Penggayaan APA
PROFICIENCY in english through our changing world :. (1975).
New York:
McGraw-Hill Book.
Chicago Style
PROFICIENCY in english through our changing world :.
.
New York:
McGraw-Hill Book,
1975.
Buku.
MLA Style
PROFICIENCY in english through our changing world :.
.
New York:
McGraw-Hill Book,
1975.
Buku.
Turabian Style
PROFICIENCY in english through our changing world :.
New York:
McGraw-Hill Book,
1975.
Buku.