APA-viite (7. p.)

Fretwell, D. (1993). Developing effective employment services. World Bank.

Chicago-viite (17. p.)

Fretwell, David. Developing Effective Employment Services. Washington, D.C: World Bank, 1993.

MLA-viite (9. p.)

Fretwell, David. Developing Effective Employment Services. World Bank, 1993.