H.M. Gousha Company & Standard Oil Company of California. (1968). Street map of Spokane and Spokane Valley (1968 and 1969 eds.). H.M. Gousha Co..
Style de citation Chicago (17e éd.)H.M. Gousha Company et Standard Oil Company of California. Street Map of Spokane and Spokane Valley. 1968 and 1969 eds. San Jose, Calif.: H.M. Gousha Co., 1968.
Style de citation MLA (8e éd.)H.M. Gousha Company et Standard Oil Company of California. Street Map of Spokane and Spokane Valley. 1968 and 1969 eds. H.M. Gousha Co., 1968.
Attention : ces citations peuvent ne pas être correctes à 100%.