Gaya APA
SCHLUZ, K.
(1965).
TEACHING ENGLISH AS A SECOND LANGUAGE
.
GYEONGGI-DO:
BINARUPA AKSARA.
Gaya MLA
SCHLUZ, KLAUS.
"TEACHING ENGLISH AS A SECOND LANGUAGE".
GYEONGGI-DO:
BINARUPA AKSARA,
1965.
Text.