Gaya APA
ALGEBRAIC INEQUALITIES: IN MATHEMATICAL OLYMPIAD AND COMPETITIONS. (1905).
:
Remaja Rosdakarya.
Gaya MLA
ALGEBRAIC INEQUALITIES: IN MATHEMATICAL OLYMPIAD AND COMPETITIONS.
.
:
Remaja Rosdakarya,
1905.
Hukum Keluarga Islam (Ahwal Syakhshiyyah).