Mas y Sans, . S. d. (1963). Informe sobre el estado de las islas Filipinas en 1842: Report on the conditions of the Philippines in 1842. Historical Conservation Society.
Chicago Style (17th ed.) CitationMas y Sans, Sinibaldo de. Informe Sobre El Estado De Las Islas Filipinas En 1842: Report on the Conditions of the Philippines in 1842. Manila: Historical Conservation Society, 1963.
MLA (9th ed.) CitationMas y Sans, Sinibaldo de. Informe Sobre El Estado De Las Islas Filipinas En 1842: Report on the Conditions of the Philippines in 1842. Historical Conservation Society, 1963.
Warning: These citations may not always be 100% accurate.