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 SO
Immer, John R.
Layout planning techniques
McGraw-Hill, 1950
 Buku Teks
Chandler, John
Techniques of scenario planning
McGraw-Hill, 1982
 Buku Teks