APA Style
Saaty, T, L., Kearns, K, P. (1985).
Analytical planning : the organization of systems .
Oxford ; New York:
Pergamon Press.
MLA Style
Saaty, Thomas, L., Kearns, Kevin, P.
"Analytical planning : the organization of systems".
Oxford ; New York:
Pergamon Press,
1985.
Books.