Cassidy, F.G.; Hill, A.A. (1979). "Buckaroo Once More". American Speech. 54 (2): 151–153. doi:10.2307/455216. JSTOR455216.
"Deadwood Dick and the Black Cowboys". The Journal of Blacks in Higher Education (22): 30. 1998. doi:10.2307/2998819. JSTOR3650843.
Cassidy, F. G. (Spring 1978). "Another Look at Buckaroo". American Speech. 53 (1). Duke University Press: 49–51. doi:10.2307/455339. JSTOR455339.(subscription required)
Cassidy, F. G. and A. A. Hill (Summer 1979). "Buckaroo Once More". American Speech. 54 (2). Duke University Press: 151–153. doi:10.2307/455216. JSTOR455216.(subscription required)
Mason, Julian (February 1960). "The Etymology of 'Buckaroo'". American Speech. 35 (1). Duke University Press: 51–55. doi:10.2307/453613. JSTOR453613.(subscription required)
Stewart, Kara L. (November 16, 2004). "The Vaquero Way". Horse Illustrated. Archived from the original on January 3, 2011. Retrieved July 27, 2019.
jstor.org
Cassidy, F.G.; Hill, A.A. (1979). "Buckaroo Once More". American Speech. 54 (2): 151–153. doi:10.2307/455216. JSTOR455216.
"Deadwood Dick and the Black Cowboys". The Journal of Blacks in Higher Education (22): 30. 1998. doi:10.2307/2998819. JSTOR3650843.
Cassidy, F. G. (Spring 1978). "Another Look at Buckaroo". American Speech. 53 (1). Duke University Press: 49–51. doi:10.2307/455339. JSTOR455339.(subscription required)
Cassidy, F. G. and A. A. Hill (Summer 1979). "Buckaroo Once More". American Speech. 54 (2). Duke University Press: 151–153. doi:10.2307/455216. JSTOR455216.(subscription required)
Mason, Julian (February 1960). "The Etymology of 'Buckaroo'". American Speech. 35 (1). Duke University Press: 51–55. doi:10.2307/453613. JSTOR453613.(subscription required)
"Definition of vaquero". The American Heritage Dictionary of the English Language, Fourth Edition, Houghton Mifflin Company:2000. Dictionary.com. Retrieved July 27, 2019.
Goldstein-Shirley, David (30 April 1997). "Black Cowboys in the American West: An Historiographical Review". Ethnic Studies Review. 6 (20): 30. ISSN1555-1881.