Frio, A. d. l. S. Perception of pictorial and visual symbols in some Asian countries: The Philippine rural study.
Chicago Style (17th ed.) CitationFrio, Antonio de los Santos. Perception of Pictorial and Visual Symbols in Some Asian Countries: The Philippine Rural Study.
MLA (9th ed.) CitationFrio, Antonio de los Santos. Perception of Pictorial and Visual Symbols in Some Asian Countries: The Philippine Rural Study.
Warning: These citations may not always be 100% accurate.