APA Citatie

Ng,Yew-Kwag. (1979). Welfare economics: Introduction and development of basic concepts. Mac Millan.

Chicago Style citaat

Ng,Yew-Kwag. Welfare Economics: Introduction and Development of Basic Concepts. London: Mac Millan, 1979.

MLA citatie

Ng,Yew-Kwag. Welfare Economics: Introduction and Development of Basic Concepts. Mac Millan, 1979.

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