Petikan APA

International Institute of Administrative Sciences. Working Group on Social Security Systems. (1997). Transformations in social security systems. Amsterdam ; Washington, DC : Tokyo : Brussels: IOS Press ; Ohmsha ; International Institute of Administrative Sciences.

Petikan Gaya Chicago

International Institute of Administrative Sciences. Working Group on Social Security Systems. Transformations in Social Security Systems. Amsterdam ; Washington, DC : Tokyo : Brussels: IOS Press ; Ohmsha ; International Institute of Administrative Sciences, 1997.

Petikan MLA

International Institute of Administrative Sciences. Working Group on Social Security Systems. Transformations in Social Security Systems. Amsterdam ; Washington, DC : Tokyo : Brussels: IOS Press ; Ohmsha ; International Institute of Administrative Sciences, 1997.

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