Gaya APA
Billah, M, M.
(2006).
Shari'ah Standard of Business Contract
.
Dallas: Graduate school of bus:
A.S Noordeen.
Gaya MLA
Billah, Mohd., Ma'sum.
"Shari'ah Standard of Business Contract".
Dallas: Graduate school of bus:
A.S Noordeen,
2006.
Text.