Greater Pacific Northwest Outdoor Recreation Congress Wenatchee, Wash, United States. Bureau of Outdoor Recreation. Northwest Regional Office, & Chelan County Industrial Development Council. (1964). Proceedings of the Outdoor Recreation Congress for the Pacific Northwest: April 1, 2, 3, 1964, Wenatchee, Washington. Chelan County Industrial Development Council.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGreater Pacific Northwest Outdoor Recreation Congress Wenatchee, Wash, United States. Bureau of Outdoor Recreation. Northwest Regional Office, और Chelan County Industrial Development Council. Proceedings of the Outdoor Recreation Congress for the Pacific Northwest: April 1, 2, 3, 1964, Wenatchee, Washington. [Wenatchee, Wash.?]: Chelan County Industrial Development Council, 1964.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGreater Pacific Northwest Outdoor Recreation Congress Wenatchee, Wash, et al. Proceedings of the Outdoor Recreation Congress for the Pacific Northwest: April 1, 2, 3, 1964, Wenatchee, Washington. Chelan County Industrial Development Council, 1964.