Kothari, C.R.
Quantitative techniques
Vikas Publishing House, 1978
 Buku Teks
Reinke, William A.
Health planning : qualitative aspects and quantitative techniques/ William A. Reinke
The John Hopkins University Press , 1972
 Buku Teks
Biegel, John E.
Production control : a quantitative approach
Prentice-Hall, 1978
 Buku Teks
Quantitative techniques for the analysis of sediments : An International symposium
edited by Daniel F. Merriam
Pergamon Press, 1976
 Buku Teks
Frank, Ronald E.
Quantitative techniques in marketing analysis : text and readings
Richard D. Irwin, 1962
 Buku Teks