Gaya APA
As-Suburi, M, S.
(2017).
Tetaplah Tawakal!
(
Cet. I, 2017)
.
Yogyakarta:
Diva Press.
Gaya MLA
As-Suburi, Muhammad, Salim.
"Tetaplah Tawakal!".
Cet. I, 2017
Yogyakarta:
Diva Press,
2017.
Ebook.