Ang, N., Gavino, A., Meana, H. J., & Teocson, A. (1978). Project feasibility study on rubber basketball. College of Engineering.
Chicago Style (17. basım) AtıfAng, Nelson, Antonio Gavino, Hermenegildo Jr Meana, ve Alfredo Teocson. Project Feasibility Study on Rubber Basketball. Diliman, Quezon City: College of Engineering, 1978.
MLA (9th ed.) AtıfAng, Nelson, et al. Project Feasibility Study on Rubber Basketball. College of Engineering, 1978.
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