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.
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