APA (7th ed.) Zitazioa
Strong, J. V. (1951). EMPLOYEE BENEFIT PLANS IN OPERATION.
Chicago Style (17th ed.) Zitazioa
Strong, Jay V. EMPLOYEE BENEFIT PLANS IN OPERATION. 1951.
MLA (9th ed.) Zitazioa
Strong, Jay V. EMPLOYEE BENEFIT PLANS IN OPERATION. 1951.
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