Gaya APA
Lemmon, E.J.. (1988).
Beginning Logic (Cet.7).
United States:
Hackett.
Gaya Chicago
Lemmon, E.J..
Beginning Logic.
Cet.7
United States:
Hackett,
1988.
Text.
Gaya MLA
Lemmon, E.J..
Beginning Logic.
Cet.7
United States:
Hackett,
1988.
Text.
Gaya Turabian
Lemmon, E.J..
Beginning Logic.
Cet.7
United States:
Hackett,
1988.
Print.