Clark, C. T. (1967). Canyon Reservoir: The economic growth of a planned recreation area. Bureau of Business Research, Graduate School of Business, University of Texas.
Dyfyniad Arddull ChicagoClark, Charles Tallifero. Canyon Reservoir: The Economic Growth of a Planned Recreation Area. Austin: Bureau of Business Research, Graduate School of Business, University of Texas, 1967.
Dyfyniad MLAClark, Charles Tallifero. Canyon Reservoir: The Economic Growth of a Planned Recreation Area. Bureau of Business Research, Graduate School of Business, University of Texas, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.