Gaya APA
Azhar, T, N.
(2012).
Ustadz Backpacker Tadabur, Tafakur, dan Tasyakur
.
Solo:
Tinta Medina.
Gaya MLA
Azhar, Tauhid, Nur.
"Ustadz Backpacker Tadabur, Tafakur, dan Tasyakur".
Solo:
Tinta Medina,
2012.
Text.