Cita APA (7a ed.)

Robbins S. Sue. (2001). First Insights into Business; Teacher's book. Longman, 2001.

Cita Chicago Style (17a ed.)

Robbins S. Sue. First Insights into Business; Teacher's Book. Longman, 2001, 2001.

Cita MLA (9a ed.)

Robbins S. Sue. First Insights into Business; Teacher's Book. Longman, 2001, 2001.