GMA 7 (Television station : Quezon City), Philippines. National Commission for Culture and the Arts, Travel Time (Television program), Medina, S. C., & Quintos, F. (1997). Walk with history [videorecording]. Travel Time.
Παραπομπή σε μορφή Chicago (17η εκδ.)GMA 7 (Television station : Quezon City), Philippines. National Commission for Culture and the Arts, Travel Time (Television program), Susan Calo Medina, και Floy Quintos. Walk with History [videorecording]. Manila: Travel Time, 1997.
Παραπομπή σε μορφή MLA (9th εκδ.)GMA 7 (Television station : Quezon City), et al. Walk with History [videorecording]. Travel Time, 1997.
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