Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Hay, C. A. (1988). Kaminaljuyu obsidian: Lithic analysis and the economic organization of a prehistoric Mayan chiefdom. University Microfilms.

Chicago Citation Edition Citation

Hay, Conran Alexander. Kaminaljuyu Obsidian: Lithic Analysis and the Economic Organization of a Prehistoric Mayan Chiefdom. Ann Arbor-MI: University Microfilms, 1988.

MLA Citation Edition Citation

Hay, Conran Alexander. Kaminaljuyu Obsidian: Lithic Analysis and the Economic Organization of a Prehistoric Mayan Chiefdom. University Microfilms, 1988.