Lua APA (7ú heag.)
Pettersen, C. L. (1976). The Maya of Guatemala, their life and dress. Ixchel Museum.
Lua i Stíl Chicago (17ú heag.)
Pettersen, Carmen L. The Maya of Guatemala, Their Life and Dress. México: Ixchel Museum, 1976.
Lua MLA (9ú heag.)
Pettersen, Carmen L. The Maya of Guatemala, Their Life and Dress. Ixchel Museum, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.