Gaya APA
Fries, R, L, C, C.
(1990).
English Pattern Practices
(
cet. 1)
.
Jakarta:
Binarupa Aksara.
Gaya MLA
Fries, Robert, Lado,, Charles, C..
"English Pattern Practices".
cet. 1
Jakarta:
Binarupa Aksara,
1990.
Text.