Indigenous Crafts and Technology Research Center & Silayro, A. T. (1982). Survey of clay deposits in Iligan City and Lanao del Norte. Coordination Center for Research and Development, MSU-Iligan Institute of Technology.
Chicago Style (17. basım) AtıfIndigenous Crafts and Technology Research Center ve Angela T. Silayro. Survey of Clay Deposits in Iligan City and Lanao Del Norte. Iligan City: Coordination Center for Research and Development, MSU-Iligan Institute of Technology, 1982.
MLA (9th ed.) AtıfIndigenous Crafts and Technology Research Center ve Angela T. Silayro. Survey of Clay Deposits in Iligan City and Lanao Del Norte. Coordination Center for Research and Development, MSU-Iligan Institute of Technology, 1982.
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