Gaya APA

Balinski, M, &, L, C. (1978). Mathematical Programing Study 9 : mathematical programing in Use . Amsterdam: North-Holland Publishing Company.

Gaya MLA

Balinski, M.L., &, Lemarechal,, C.. "Mathematical Programing Study 9 : mathematical programing in Use". Amsterdam: North-Holland Publishing Company, 1978. Text.