Gaya APA
Kirn, E. (1991).
The ETC program english in everyday life: a competency-based reading/writing book .
New York:
McGraw-Hill, Inc..
Gaya MLA
Kirn, Elaine.
"The ETC program english in everyday life: a competency-based reading/writing book".
New York:
McGraw-Hill, Inc.,
1991.
Text.