Παραπομπή σε μορφή APA (7η εκδ.)

sachse, e. (1962). some experience and problems of manpower planning. the institute of national planning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

sachse, e. Some Experience and Problems of Manpower Planning. cairo: the institute of national planning, 1962.

Παραπομπή σε μορφή MLA (9th εκδ.)

sachse, e. Some Experience and Problems of Manpower Planning. the institute of national planning, 1962.