Dyfyniad APA

hassouna, w. a. (1970). basic economic concepts for health planners. the institute of national planning.

Dyfyniad Arddull Chicago

hassouna, w. a. Basic Economic Concepts for Health Planners. cairo: the institute of national planning, 1970.

Dyfyniad MLA

hassouna, w. a. Basic Economic Concepts for Health Planners. the institute of national planning, 1970.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.