Gaya APA

Warning: Undefined variable $authors_string in /home/smanda/pustaka/template/akasia/citation/apa_style_template.php on line 21 Lembaga Perekonomian Ummat di Dunia Islam. (2003). Bandung: Angkasa.

Gaya MLA

Warning: Undefined variable $authors_string in /home/smanda/pustaka/template/akasia/citation/mla_style_template.php on line 21 Lembaga Perekonomian Ummat di Dunia Islam. . Bandung: Angkasa, 2003. Text.