Gaya APA
Brown, J, D. (1995).
The elements of language curriculum : a systematic approach to program development .
Boston:
Heinle \\r\\n Heinle Publisher.
Gaya MLA
Brown, James, Dean.
"The elements of language curriculum : a systematic approach to program development".
Boston:
Heinle \\r\\n Heinle Publisher,
1995.
Text.