Li, J. K., Ellson, A. G., & Pabularcon, L. N. (2007). Jay Marketing's strategic plan towards becoming a competitive company. School of Management, University of the Philippines Mindanao.
Chicago-viite (17. p.)Li, Josephine K., Adela G. Ellson, ja Liza N. Pabularcon. Jay Marketing's Strategic Plan Towards Becoming a Competitive Company. Davao City: School of Management, University of the Philippines Mindanao, 2007.
MLA-viite (9. p.)Li, Josephine K., et al. Jay Marketing's Strategic Plan Towards Becoming a Competitive Company. School of Management, University of the Philippines Mindanao, 2007.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.