Jackson, Sherri L.
Research methods and statistics : a critical thinking approach
Thomson Wadsworth, 2006
 Buku Teks SO
Jackson, Sherri L.
Research methods and statistics : a critical thinking approach
Thomson Wadsworth, 2003
 Buku Teks SO
Jackson, Sherri L.
Research methods and statistics : a critical thinking approach
Wadsworth and Cengage Learning, 2012
 Buku Teks SO
Jackson, Sherri L.
Research methods and statistics : a critical thinking approach
Cengage Learning, 2015
 Buku Teks SO
Research methods in geography: a critical introduction
Basil Gomez and John Paul Jones III, edited
Wiley-Blackwell, 2010
 Buku Teks SO