Παραπομπή APA

European Regional Meeting of the International Social Security Association. (1993). Organisation and structure of social security systems. Geneva: ISSA.

Παραπομπή Chicago Style

European Regional Meeting of the International Social Security Association. Organisation and Structure of Social Security Systems. Geneva: ISSA, 1993.

Παραπομπή MLA

European Regional Meeting of the International Social Security Association. Organisation and Structure of Social Security Systems. Geneva: ISSA, 1993.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.