De Jesus, E., Gamolo, A., & Gito, G. (2001). A methods engineering study on Tahanang Walang Hagdan (TWH) Metal Craft Department. College of Engineering.
Cita Chicago (17th ed.)De Jesus, Eleanor, Arturo Gamolo, i Gilmour Gito. A Methods Engineering Study on Tahanang Walang Hagdan (TWH) Metal Craft Department. Diliman, Quezon City: College of Engineering, 2001.
Cita MLA (9th ed.)De Jesus, Eleanor, et al. A Methods Engineering Study on Tahanang Walang Hagdan (TWH) Metal Craft Department. College of Engineering, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.