Cita APA (7th ed.)

KEATING BARRY. (1986). MANAGERIAL ECONOMICS. ACADEMIC PRESS.

Cita Chicago (17th ed.)

KEATING BARRY. MANAGERIAL ECONOMICS. SAN FRANCISCO.: ACADEMIC PRESS, 1986.

Cita MLA (9th ed.)

KEATING BARRY. MANAGERIAL ECONOMICS. ACADEMIC PRESS, 1986.