Gaya APA

Warning: Undefined variable $authors_string in /home/perpus11/public_html/template/maryam/citation/apa_style_template.php on line 21
Directive English Conversation (Percakapan Bahasa Inggris). (1992). surabaya: Apollo Surabaya.

Gaya MLA

Warning: Undefined variable $authors_string in /home/perpus11/public_html/template/maryam/citation/mla_style_template.php on line 21
Directive English Conversation (Percakapan Bahasa Inggris). Cet.1. surabaya: Apollo Surabaya, 1992. Text.