The use of glue molds in reproducing aboriginal monuments at Quirigua, Guatemalav. 17No. 1128–138, pls. 12, 13, figs. 29-34
Judd, Neil M. 1915. "The use of glue molds in reproducing aboriginal monuments at Quirigua, Guatemala." American Anthropologist, 17, (1) 128–138, pls. 12, 13, figs. 29-34.