Gaya APA
ADVANCED MATHEMATICAL METHODS IN ENVIRONMENTAL AND RESOURCE ECONOMICS. (1905).
:
Remaja Rosdakarya.
Gaya MLA
ADVANCED MATHEMATICAL METHODS IN ENVIRONMENTAL AND RESOURCE ECONOMICS.
.
:
Remaja Rosdakarya,
1905.
Hukum Keluarga Islam (Ahwal Syakhshiyyah).