APA-referens (7:e uppl.)

Boydon, C., Martinez, I. A., & Lorenzo, L. (2018). A proposal of a demand shifting function to address the demand-capacity imbalance of capacity-constrained systems that shift demand by discount setting. Philippine Engineering Journal.

Chicago-referens (17:e uppl.)

Boydon, Christian, Iris Ann Martinez, och Lowell Lorenzo. "A Proposal of a Demand Shifting Function to Address the Demand-capacity Imbalance of Capacity-constrained Systems That Shift Demand by Discount Setting." Philippine Engineering Journal 2018.

MLA-referens (9:e uppl.)

Boydon, Christian, et al. "A Proposal of a Demand Shifting Function to Address the Demand-capacity Imbalance of Capacity-constrained Systems That Shift Demand by Discount Setting." Philippine Engineering Journal, 2018.