Cita APA (7th ed.)

S. M. AKHTAR. (1968). Introduction to modern economics. Publishers United.

Cita Chicago (17th ed.)

S. M. AKHTAR. Introduction to Modern Economics. Lahore: Publishers United, 1968.

Cita MLA (9th ed.)

S. M. AKHTAR. Introduction to Modern Economics. Publishers United, 1968.