APA-referens (7:e uppl.)

Geller, A., & Spendolini, B. (2017). Oracle application express (APEX): : build powerful data-centric web apps with APEX. McGraw-Hill Education.

Chicago-referens (17:e uppl.)

Geller, Arie, och Brian Spendolini. Oracle Application Express (APEX): : Build Powerful Data-centric Web Apps with APEX. New York: McGraw-Hill Education, 2017.

MLA-referens (8:e uppl.)

Geller, Arie, och Brian Spendolini. Oracle Application Express (APEX): : Build Powerful Data-centric Web Apps with APEX. McGraw-Hill Education, 2017.