Gaya APA

Ramadhan, A. (1975). World Incentives And Incomes Guarantes The New Jersey Negative Income Tax Experiment . Hongkong: Gama Press.

Gaya MLA

Ramadhan, Arie. "World Incentives And Incomes Guarantes The New Jersey Negative Income Tax Experiment". Hongkong: Gama Press, 1975. Text.