Gaya APA
SULAIMAN, Sutan. (1956).
Sistem 50 jam : the fifty hours method jil.1 .
Jakarta:
ZAS.
Gaya Chicago
SULAIMAN, Sutan.
Sistem 50 jam : the fifty hours method jil.1.
Jakarta:
ZAS,
1956.
Text.
Gaya MLA
SULAIMAN, Sutan.
Sistem 50 jam : the fifty hours method jil.1.
Jakarta:
ZAS,
1956.
Text.
Gaya Turabian
SULAIMAN, Sutan.
Sistem 50 jam : the fifty hours method jil.1.
Jakarta:
ZAS,
1956.
Print.