Fink, Arlene
How to ask survey questions
Thousand Oaks : SAGE PUBLIKATION, 2003,
 Buku Referensi
Litwin, Marks
How to assess and interpret survey psychometrics
Thousand Oaks : SAGE PUBLIKATION, 2003,
 Buku Referensi
Fink, Arlene
How to manage,analyze,and interpret survey data
Thousand Oaks : SAGE PUBLIKATION, 2003,
 Buku Referensi
Fink, Arlene
The survey handbook
Thousand Oaks : SAGE PUBLIKATION, 2003,
 Buku Referensi
Fink, Arlene
How to sample in surveys
Thousand Oaks : SAGE PUBLIKATION, 2003,
 Buku Referensi