Gaya APA
Trim, B.
().
Business Wisdom of Muhammad SAW: 40 Kedahsyatan Bisnis ala Nabi SAW
.
:
.
Gaya MLA
Trim, Bambang.
"Business Wisdom of Muhammad SAW: 40 Kedahsyatan Bisnis ala Nabi SAW".
:
,
.
.