APA (7e ed.) Bronvermelding

omar, a. (1986). on the transportation problem with mixed constraints. the institute of national planning.

Chicago (17e ed.) Bronvermelding

omar, amani. On the Transportation Problem with Mixed Constraints. cairo: the institute of national planning, 1986.

MLA (9e ed.) Bronvermelding

omar, amani. On the Transportation Problem with Mixed Constraints. the institute of national planning, 1986.

Let op: Deze citaties zijn niet altijd 100% accuraat.