APA
Duffin Richard J and othes, European Conference on Transport of Newspapers & European Conference on Transport of Newspapers. (1967). Geometric programming theory and application. London: John wiley & sos ic.
Chicago
Duffin Richard J and othes, European Conference on Transport of Newspapers and European Conference on Transport of Newspapers. 1967. Geometric programming theory and application. London: John wiley & sos ic.
Harvard
Duffin Richard J and othes, European Conference on Transport of Newspapers and European Conference on Transport of Newspapers. (1967). Geometric programming theory and application. London: John wiley & sos ic.
MLA
Duffin Richard J and othes, European Conference on Transport of Newspapers and European Conference on Transport of Newspapers. Geometric programming theory and application. London: John wiley & sos ic. 1967.
