ライル・キャンベル
San Salvador, El Salvador: Ministerio de Educación, Dirección de publicaciones.
Campbell, Lyle & Justeson, John (Eds.) (1984). Phoneticism in Mayan Hieroglyphic Writing. (Institute for Mesoamerican Studies, Pub. 9.) SUNY Albany/University of Texas Press.
Campbell, Lyle et al. (1985). The Foreign Impact of Lowland Mayan Languages and Script. (Middle American Research Institute, publication 53.) New Orleans: Tulane University.
Campbell, Lyle (1985). The Pipil Language of El Salvador. Berlin: Mouton Publishers.
Campbell, Lyle (1988). The Linguistics of Southeast Chiapas. (Papers of the New World Archaeological Foundation, 51.) Provo, Utah.
Campbell, Lyle & E. Migliazza (1988).