Gaya APA

Pigou, A. C.. (1962). The Economics of Welfare (4). London: The English Language Book Society.

Gaya Chicago

Pigou, A. C.. The Economics of Welfare. 4 London: The English Language Book Society, 1962. Text.

Gaya MLA

Pigou, A. C.. The Economics of Welfare. 4 London: The English Language Book Society, 1962. Text.

Gaya Turabian

Pigou, A. C.. The Economics of Welfare. 4 London: The English Language Book Society, 1962. Print.