Gaya APA
Harahap, R, M.
(2011).
Peaceful Jihad For Teens
.
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Harahap, Radinal, Mukhtar.
"Peaceful Jihad For Teens".
Jakarta:
PT Gramedia Pustaka Utama,
2011.
Text.