Gaya APA

Warning: Undefined variable $authors_string in /home/smanda/pustaka/template/akasia/citation/apa_style_template.php on line 21 Perpustakaan : Energi Pembangunan Bangsa. (2004). Medan: USU Press.

Gaya MLA

Warning: Undefined variable $authors_string in /home/smanda/pustaka/template/akasia/citation/mla_style_template.php on line 21 Perpustakaan : Energi Pembangunan Bangsa. . Medan: USU Press, 2004. Computer File.