APA Citatie

Humble, J. (1971). Management by objectives: The programmed text. McGraw Hill.

Chicago Style citaat

Humble, John. Management by Objectives: The Programmed Text. London: McGraw Hill, 1971.

MLA citatie

Humble, John. Management by Objectives: The Programmed Text. McGraw Hill, 1971.

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