APA aipamena

Villegas, B. M. (1983). Strategies for crisis. Center for Research and Communication.

Chicago Style aipamena

Villegas, Bernardo M. Strategies for Crisis. [Pasig, Metro Manila]: Center for Research and Communication, 1983.

MLA aipamena

Villegas, Bernardo M. Strategies for Crisis. Center for Research and Communication, 1983.

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