Hill, R. A., & Bair, B. (1987). Marcus Garvey, life and lessons: A centennial companion to the Marcus Garvey and Universal Negro Improvement Association papers. University of California Press.

Hill, Robert A., and Barbara Bair. Marcus Garvey, Life and Lessons: A Centennial Companion to the Marcus Garvey and Universal Negro Improvement Association Papers. Berkeley: University of California Press, 1987.

Hill, Robert A., and Barbara Bair. Marcus Garvey, Life and Lessons: A Centennial Companion to the Marcus Garvey and Universal Negro Improvement Association Papers. University of California Press, 1987.