Arenas, S., Bigg, M., & Collins, A. (2023). Fodor's Oregon (9th edition.). Fodor's Travel, a division of Internet Brands, Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रArenas, Shelley, Margot Bigg, और Andrew Collins. Fodor's Oregon. 9th edition. [El Segundo, California]: Fodor's Travel, a division of Internet Brands, Inc., 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रArenas, Shelley, et al. Fodor's Oregon. 9th edition. Fodor's Travel, a division of Internet Brands, Inc., 2023.
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