Villafuerte, P. (1961). Paper folding. [publisher not identified].
Chicago Style (17th ed.) CitationVillafuerte, Pedro. Paper Folding. Quezon City: [publisher not identified], 1961.
MLA (9th ed.) CitationVillafuerte, Pedro. Paper Folding. [publisher not identified], 1961.
Warning: These citations may not always be 100% accurate.