Ford, E. David
Scientific method for ecological research
Cambridge University Press, 2000
 eBooks
E. David Ford
Scientific method for ecological research
Cambridge University Press, 2000
 eBooks
Lastrucci, Carlo L.
The scientific approach: basic principles of the scientific method
Schenkman, 1964
 Buku Teks
Shah, A. B.
Metodologi ilmu pengetahuan = Scientific method
Yayasan Obor Indonesia, 1986
 Buku Teks
Anderson, Barry F.
The psychology experiment: an introduction to the scientific method
Wadsworth, 1966
 Buku Teks