nasr el- din, y. (1970). the transportation problem on the 1620 digital computer. the institute of national planning.
Style de citation Chicago (17e éd.)nasr el- din, yousif. The Transportation Problem on the 1620 Digital Computer. cairo: the institute of national planning, 1970.
Style de citation MLA (9e éd.)nasr el- din, yousif. The Transportation Problem on the 1620 Digital Computer. the institute of national planning, 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.