Comyn, T. d., & Walton, W. (1821). State of the Philippine Islands: Being an historical statistical and descriptive account of that interesting portion of the Indian Archipelago. Printed for T. J. Almann, booksellers to Her Majesty and sold by J. M. Richardson Cornhill.
Lua i Stíl Chicago (17ú heag.)Comyn, Tomas de, agus William Walton. State of the Philippine Islands: Being an Historical Statistical and Descriptive Account of That Interesting Portion of the Indian Archipelago. London: Printed for T. J. Almann, booksellers to Her Majesty and sold by J. M. Richardson Cornhill, 1821.
Lua MLA (9ú heag.)Comyn, Tomas de, agus William Walton. State of the Philippine Islands: Being an Historical Statistical and Descriptive Account of That Interesting Portion of the Indian Archipelago. Printed for T. J. Almann, booksellers to Her Majesty and sold by J. M. Richardson Cornhill, 1821.