Gaya APA
Grunebaum, G, E, V. (s.a).
Unity and variety in Muslim civilization .
Chicago ; London:
The Univerit of hicao Press.
Gaya MLA
Grunebaum, Gustave, E., Von.
"Unity and variety in Muslim civilization".
Chicago ; London:
The Univerit of hicao Press,
s.a.
Buku.