Ehrenberg, A.S.C.
Data reduction : analysing and interpreting statistical data
John Wiley & Sons, 1975
Buku Teks
Steinberg, Christian E.W.S
Stress ecology; environmental stress as ecological driving force and key player in evolution
[, Springer], 2012
eBooks
Twesten, Gary
Wildlife ecology; a guide to the ecological approach of studying the wildlife of the central United States
Illinois Record Printing, 1989
Buku Teks
Gibbs, Graham R
Analysing qualitative data
Sage , 2013
Buku Teks
Analysing qualitative data in psychology
Evanthia Lyons, Adrian Coyle
Sage, 2007
Buku Teks