APA-viite (7. p.)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Contracting out government functions and services: Emerging lessons from post-conflict and fragile situations. OECD.

Chicago-viite (17. p.)

Organisation for Economic Co-operation and Development ja ProQuest (Firm). Contracting Out Government Functions and Services: Emerging Lessons from Post-conflict and Fragile Situations. Paris: OECD, 2009.

MLA-viite (9. p.)

Organisation for Economic Co-operation and Development ja ProQuest (Firm). Contracting Out Government Functions and Services: Emerging Lessons from Post-conflict and Fragile Situations. OECD, 2009.