Gaya APA

Heenan, D, A. (1981). The Reunited States Of America; an action agenda for improving business goverment and labor relations . California: Addison-Wesley.

Gaya MLA

Heenan, David, A.. "The Reunited States Of America; an action agenda for improving business goverment and labor relations". California: Addison-Wesley, 1981. Text.