Gaya APA
Hurley, Patrick J. (1988).
A Concise introduction to logic (3e).
Belmont:
Wadsworth.
Gaya Chicago
Hurley, Patrick J.
A Concise introduction to logic.
3e
Belmont:
Wadsworth,
1988.
Buku.
Gaya MLA
Hurley, Patrick J.
A Concise introduction to logic.
3e
Belmont:
Wadsworth,
1988.
Buku.
Gaya Turabian
Hurley, Patrick J.
A Concise introduction to logic.
3e
Belmont:
Wadsworth,
1988.
Buku.