International Organisation of Pension Supervisors, International Social Security Association, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2008). Complementary and private pensions throughout the world. OECD ; ISSA ; [Paris] : International Organisation of Pension Supervisors.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International Organisation of Pension Supervisors, International Social Security Association, Organisation for Economic Co-operation and Development, và ProQuest (Firm). Complementary and Private Pensions Throughout the World. [Paris] : [Geneva]: OECD ; ISSA ; [Paris] : International Organisation of Pension Supervisors, 2008.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)International Organisation of Pension Supervisors, et al. Complementary and Private Pensions Throughout the World. OECD ; ISSA ; [Paris] : International Organisation of Pension Supervisors, 2008.