APA Style
Rifai, M. et al (2014).
GUS DUR KH. ABDURRAHMAN WAHID BIOGRAFI SINGKAT 1940-2009 .
YOGYAKARTA:
GARASI HOUSE OF BOOK.
MLA Style
Rifai, Muhammad. et al.
"GUS DUR KH. ABDURRAHMAN WAHID BIOGRAFI SINGKAT 1940-2009".
YOGYAKARTA:
GARASI HOUSE OF BOOK,
2014.
Computer File.