Olson, T., Allred, S., & Proch, G. (2010). How to get rich on a Texas cattle drive: In which I tell the honest truth about rampaging rustlers, stampeding steers, and other fateful hazards on the wild Chisholm Trail. National Geographic.
Cita Chicago Style (17a ed.)Olson, Tod, Scott Allred, y Gregory Proch. How to Get Rich on a Texas Cattle Drive: In Which I Tell the Honest Truth About Rampaging Rustlers, Stampeding Steers, and Other Fateful Hazards on the Wild Chisholm Trail. Washington, D.C.: National Geographic, 2010.
Cita MLA (8a ed.)Olson, Tod, et al. How to Get Rich on a Texas Cattle Drive: In Which I Tell the Honest Truth About Rampaging Rustlers, Stampeding Steers, and Other Fateful Hazards on the Wild Chisholm Trail. National Geographic, 2010.
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