Venkatesan, M.
An introduction to marketing experimentation : methods, applications, and problems
Free Press, 1971
 Buku Teks
Evolutionary and deterministic methods for design optimization and control with applications to industrial and societal problems
Springer Cham, 2019
 eBooks
Barnard, David T.
PL/1 programming problems and applications
Reston Publishing Company, Inc., 1982
 Buku Teks
The study of society : methods and problems
edited by F.C. Bartlett
Kegan Paul, Trench, 1946
 Buku Teks
Vogel, Curtis R.
Computational methods for inverse problems
Society for Industrial and Applied Mathematics, 2002
 eBooks