Published by the Heritage Conservation Advocates,
Cagayan de Oro, Philippines, August 1, 2001. Updated October 1. 2001. PRIMARY
SOURCE: "Report on The Archaeological Exploration
in Cagayan de Oro & Vicinities" by Angel P. Bautista, Senior
Museum Researcher, National Museum, February 1992. SECONDARY SOURCE: Luis
E. Ostique, Xavier University Museum, August 2001. Republished online February 26, 2011.