Parker, S. (1838). Journal of an exploring tour beyond the Rocky Mountains: Under the direction of the A.B.C.F.M., performed in the years 1835, '36, and '37 : containing a description of the geography, geology, climate, and productions, and the number, manners, and customs of the natives : with a map of Oregon Territory. Ithaca, N.Y.: Published by the Author.

Parker, Samuel. Journal of an Exploring Tour Beyond the Rocky Mountains: Under the Direction of the A.B.C.F.M., Performed in the Years 1835, '36, and '37 : Containing a Description of the Geography, Geology, Climate, and Productions, and the Number, Manners, and Customs of the Natives : With a Map of Oregon Territory. Ithaca, N.Y.: Published by the Author, 1838.

Parker, Samuel. Journal of an Exploring Tour Beyond the Rocky Mountains: Under the Direction of the A.B.C.F.M., Performed in the Years 1835, '36, and '37 : Containing a Description of the Geography, Geology, Climate, and Productions, and the Number, Manners, and Customs of the Natives : With a Map of Oregon Territory. Ithaca, N.Y.: Published by the Author, 1838.