Citazione Stile APA (7a Edizione)

Bureau of National Affairs, Washington, D.C, & Washington. Bureau of National Affairs, Washington D.C. Negotiated health & welfare plans: Text of 30 agreements, with editorial summary.

Citazione stile Chigago Style (17a edizione)

Bureau of National Affairs, Washington, D.C, e Washington D.C Washington. Bureau of National Affairs. Negotiated Health & Welfare Plans: Text of 30 Agreements, with Editorial Summary.

Citatione MLA (9a ed.)

Bureau of National Affairs, Washington, D.C, e Washington D.C Washington. Bureau of National Affairs. Negotiated Health & Welfare Plans: Text of 30 Agreements, with Editorial Summary.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.