Gaya APA

Warning: Undefined variable $authors_string in /var/www/html/template/default-blue/citation/apa_style_template.php on line 21
Pengelolaan Lingkungan Belajar. (2010). Jakarta_: KENCANA _2.

Gaya MLA

Warning: Undefined variable $authors_string in /var/www/html/template/default-blue/citation/mla_style_template.php on line 21
Pengelolaan Lingkungan Belajar. Ed. 1,cet. 1. Jakarta_: KENCANA _2, 2010. Buku Teks.