Lavin, C. M., Penalosa, W. A., & Reyes, R. R. (2002). A Feasibility study on Karisma Scents. College of Engineering.
Cita Chicago (17th ed.)Lavin, Caitlin Mae, William Albert Penalosa, i Richmond Ryan Reyes. A Feasibility Study on Karisma Scents. Diliman, Quezon City: College of Engineering, 2002.
Cita MLA (9th ed.)Lavin, Caitlin Mae, et al. A Feasibility Study on Karisma Scents. College of Engineering, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.