Lua APA (7ú heag.)
Mayer, K. H., & Robinson, S. (1984). Maya monuments: Sculptures of unknown provenance in middle America. K.-F. von Flemming.
Lua i Stíl Chicago (17ú heag.)
Mayer, Karl Herbert, agus Sally Robinson. Maya Monuments: Sculptures of Unknown Provenance in Middle America. Berlin, Alemania: K.-F. von Flemming, 1984.
Lua MLA (9ú heag.)
Mayer, Karl Herbert, agus Sally Robinson. Maya Monuments: Sculptures of Unknown Provenance in Middle America. K.-F. von Flemming, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.