Cita APA (7th ed.)

Paul Justin. (2013). Business Environment: Text and Cases (3rd.). Tata McGraw Hill.

Cita Chicago (17th ed.)

Paul Justin. Business Environment: Text and Cases. 3rd. New Delhi: Tata McGraw Hill, 2013.

Cita MLA (9th ed.)

Paul Justin. Business Environment: Text and Cases. 3rd. Tata McGraw Hill, 2013.