Cita APA (7th ed.)

HYMAN, D. N. (1992). Microeconomics.-- Ed.2. Irwin.

Cita Chicago (17th ed.)

HYMAN, David N. Microeconomics.-- Ed.2. Homewood: Irwin, 1992.

Cita MLA (9th ed.)

HYMAN, David N. Microeconomics.-- Ed.2. Irwin, 1992.