Gaya APA
Lemmon, E.J.. (1978).
Beginning logic .
Indianapolis:
Hackett Publishing.
Gaya Chicago
Lemmon, E.J..
Beginning logic.
Indianapolis:
Hackett Publishing,
1978.
Text.
Gaya MLA
Lemmon, E.J..
Beginning logic.
Indianapolis:
Hackett Publishing,
1978.
Text.
Gaya Turabian
Lemmon, E.J..
Beginning logic.
Indianapolis:
Hackett Publishing,
1978.
Print.