Grove, D. C. (2014). Discovering the Olmecs: An unconventional history (First edition.). University of Texas Press.
Lua i Stíl Chicago (17ú heag.)Grove, David C. Discovering the Olmecs: An Unconventional History. First edition. Austin, Texas: University of Texas Press, 2014.
Lua MLA (9ú heag.)Grove, David C. Discovering the Olmecs: An Unconventional History. First edition. University of Texas Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.