APA-čujuhus (7. p.)
Strong, J. V. (1951). EMPLOYEE BENEFIT PLANS IN OPERATION.
Chicago-čujuhus (17. p.)
Strong, Jay V. EMPLOYEE BENEFIT PLANS IN OPERATION. 1951.
MLA-čujuhus (9. p.)
Strong, Jay V. EMPLOYEE BENEFIT PLANS IN OPERATION. 1951.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.