Cita APA (7th ed.)

Barrot, J. S., & Sipacio, P. J. F. (2024). Purposive communication in the 21st century (2nd edition.). C&E Publishing Inc.

Cita Chicago (17th ed.)

Barrot, Jessie S., i Philippe John F. Sipacio. Purposive Communication in the 21st Century. 2nd edition. Quezon City: C&E Publishing Inc, 2024.

Cita MLA (9th ed.)

Barrot, Jessie S., i Philippe John F. Sipacio. Purposive Communication in the 21st Century. 2nd edition. C&E Publishing Inc, 2024.