Cita APA (7th ed.)

Umadevi, S. (1989). Approaches to economic analysis. Kairali Books Intrer.

Cita Chicago (17th ed.)

Umadevi, S. Approaches to Economic Analysis. Trivandrum: Kairali Books Intrer, 1989.

Cita MLA (9th ed.)

Umadevi, S. Approaches to Economic Analysis. Kairali Books Intrer, 1989.