Cita APA (7th ed.)

Pearson C. Judy & Nelson E. Paul. (2011). Human Communication (4th ed.). Mc Graw Hill.

Cita Chicago (17th ed.)

Pearson C. Judy i Nelson E. Paul. Human Communication. 4th ed. America: Mc Graw Hill, 2011.

Cita MLA (9th ed.)

Pearson C. Judy i Nelson E. Paul. Human Communication. 4th ed. Mc Graw Hill, 2011.