Cita APA (7th ed.)

NATH, S. (1973). A Perspective of welfare economics. Macmillan.

Cita Chicago (17th ed.)

NATH, S.K. A Perspective of Welfare Economics. London: Macmillan, 1973.

Cita MLA (9th ed.)

NATH, S.K. A Perspective of Welfare Economics. Macmillan, 1973.