omar, a. (1986). on the transportation problem with mixed constraints. the institute of national planning.
Цитирование в стиле Чикаго (17-е изд.)omar, amani. On the Transportation Problem with Mixed Constraints. cairo: the institute of national planning, 1986.
Цитирование MLA (9-е изд.)omar, amani. On the Transportation Problem with Mixed Constraints. the institute of national planning, 1986.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.