Gaya APA
PURWANTO, Heri. (2006).
Logika Matematika .
Cirebon:
PT Econtra Rajawali.
Gaya Chicago
PURWANTO, Heri.
Logika Matematika.
Cirebon:
PT Econtra Rajawali,
2006.
Text.
Gaya MLA
PURWANTO, Heri.
Logika Matematika.
Cirebon:
PT Econtra Rajawali,
2006.
Text.
Gaya Turabian
PURWANTO, Heri.
Logika Matematika.
Cirebon:
PT Econtra Rajawali,
2006.
Print.