Gaya APA
Shaughnessy, John J., Zechmeister, Eugene B.. (1994).
Research Methods In Psychology (3rd ed.).
Hoboken, NJ:
Sams.
Gaya Chicago
Shaughnessy, John J., Zechmeister, Eugene B..
Research Methods In Psychology.
3rd ed.
Hoboken, NJ:
Sams,
1994.
.
Gaya MLA
Shaughnessy, John J., Zechmeister, Eugene B..
Research Methods In Psychology.
3rd ed.
Hoboken, NJ:
Sams,
1994.
.
Gaya Turabian
Shaughnessy, John J., Zechmeister, Eugene B..
Research Methods In Psychology.
3rd ed.
Hoboken, NJ:
Sams,
1994.
.