Velasco Villar, S. (1971). Gran enciclopedia Rialp: : GER. : Rialp.
Chicago Style (17th ed.) CitationVelasco Villar, Santos. Gran Enciclopedia Rialp: : GER. Madrid: : Rialp, 1971.
MLA (9th ed.) CitationVelasco Villar, Santos. Gran Enciclopedia Rialp: : GER. : Rialp, 1971.
Warning: These citations may not always be 100% accurate.