Juan, J., & Ulloa, A. d. (1851). Secret expedition to Peru: Or, The practical influence of the Spanish Colonial system upon the character and habits of the Colonists : exhibited in a private report read to the secretaries of his majesty, Ferdinand VI King of Spain (Abridged.). Crocker and Brewster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJuan, Jorge, और Anthonio de Ulloa. Secret Expedition to Peru: Or, The Practical Influence of the Spanish Colonial System upon the Character and Habits of the Colonists : Exhibited in a Private Report Read to the Secretaries of His Majesty, Ferdinand VI King of Spain. Abridged. Boston: Crocker and Brewster, 1851.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJuan, Jorge, और Anthonio de Ulloa. Secret Expedition to Peru: Or, The Practical Influence of the Spanish Colonial System upon the Character and Habits of the Colonists : Exhibited in a Private Report Read to the Secretaries of His Majesty, Ferdinand VI King of Spain. Abridged. Crocker and Brewster, 1851.