Gaya APA
Jackson, Sherri. (2009).
Research methods and statistics: a critical thinking approach (ed. 3).
USA:
Wadsworth.
Gaya Chicago
Jackson, Sherri.
Research methods and statistics: a critical thinking approach.
ed. 3
USA:
Wadsworth,
2009.
Text.
Gaya MLA
Jackson, Sherri.
Research methods and statistics: a critical thinking approach.
ed. 3
USA:
Wadsworth,
2009.
Text.
Gaya Turabian
Jackson, Sherri.
Research methods and statistics: a critical thinking approach.
ed. 3
USA:
Wadsworth,
2009.
Print.