Array (1970). A Bibliography of California Archaeology. Contributions of the University of California Archaeological Research Facility 06.
Array (1967). Colossal Heads of the Olmec Culture. Contributions of the University of California Archaeological Research Facility 04.
Array (1974). A Stylistic and Chronological Study of Olmec Monumental Sculpture. Contributions of the University of California Archaeological Research Facility 19.
