Cita APA

O'Hair, H. D., & H. Dan O'Hair; James S. O'Rourke IV; Mary John O'Hair. (2001). Business communication: A framework for success. Cincinnati: South-Western College Pub.

Chicago Style Citation

O'Hair, H. Dan, i H. Dan O'Hair; James S. O'Rourke IV; Mary John O'Hair. Business Communication: A Framework for Success. Cincinnati: South-Western College Pub, 2001.

Cita MLA

O'Hair, H. Dan, i H. Dan O'Hair; James S. O'Rourke IV; Mary John O'Hair. Business Communication: A Framework for Success. Cincinnati: South-Western College Pub, 2001.