APA-viite (7. p.)

Claudio, C. P. (2002). Our environment today. Asian Institute of Journalism and Communication : Management Association of the Philippines.

Chicago-viite (17. p.)

Claudio, Corazon PB. Our Environment Today. Manila: Asian Institute of Journalism and Communication : Management Association of the Philippines, 2002.

MLA-viite (9. p.)

Claudio, Corazon PB. Our Environment Today. Asian Institute of Journalism and Communication : Management Association of the Philippines, 2002.