Gaya APA
Sharvy, Robert. (1970).
Logic An Outline (Ketiga).
New Jersey:
Littlefield, Adams & Co.
Gaya Chicago
Sharvy, Robert.
Logic An Outline.
Ketiga
New Jersey:
Littlefield, Adams & Co,
1970.
.
Gaya MLA
Sharvy, Robert.
Logic An Outline.
Ketiga
New Jersey:
Littlefield, Adams & Co,
1970.
.
Gaya Turabian
Sharvy, Robert.
Logic An Outline.
Ketiga
New Jersey:
Littlefield, Adams & Co,
1970.
.