SAfety Organization of the Philippines. With signal for all, wait for your signal. [s.n.
Chicago Style (17th ed.) CitationSAfety Organization of the Philippines. With Signal for All, Wait for Your Signal. Manila: [s.n.
MLA (9th ed.) CitationSAfety Organization of the Philippines. With Signal for All, Wait for Your Signal. [s.n.
Warning: These citations may not always be 100% accurate.