Investigating a child sacrifice event from the Inca heartland Arminda M. Gibaja, Valerie A. Andrushko, Antonio Simonetti, Robert A. Creaser, Gordon F. McEwan, M. R. Buzon • 2011
Valdivia, Jomon Fishermen, and the Nature of the North Pacific: Some Nautical Problems with Meggers, Evans, and Estrada's (1965) Transoceanic Contact Thesis D.Bruce Dickson, Gordon F. McEwan • 1978