University of the Philippines Diliman. College of Human Kinetics, Dizer, R., Aguilar, M., & Santelices, O. (2012). Softball. DZUP.
Chicago-viite (17. p.)University of the Philippines Diliman. College of Human Kinetics, Ronualdo Dizer, Mynette Aguilar, ja Oscar Santelices. Softball. Quezon City: DZUP, 2012.
MLA-viite (9. p.)University of the Philippines Diliman. College of Human Kinetics, et al. Softball. DZUP, 2012.
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