Tohutoro APA (7th ed.)

Kaul,Inge. (1999). Global public goods: International cooperation in the 21st century. Oxford Oxford University.

Tohutoru Kātū Chicago (17th ed.)

Kaul,Inge. Global Public Goods: International Cooperation in the 21st Century. New York: Oxford Oxford University, 1999.

Tohutoro MLA (9th ed.)

Kaul,Inge. Global Public Goods: International Cooperation in the 21st Century. Oxford Oxford University, 1999.