Gaya APA

RAO, N, S. (1981). Desgning machines and dies for polymer processing with computer programs : Fotran and Basic (cet. 1). New York: HANSER.

Gaya MLA

RAO, Natti, S.. "Desgning machines and dies for polymer processing with computer programs : Fotran and Basic". cet. 1 New York: HANSER, 1981. Text.