Gaya APA

Dilts, D, A, D, D, A. (2007). Casis in collective bargaining & industrial : a decisional approach.-- (Ed. 7.--). America: McGraw-Hill.

Gaya MLA

Dilts, David, A., Dilts,, David, A.. "Casis in collective bargaining & industrial : a decisional approach.--". Ed. 7.-- America: McGraw-Hill, 2007. Buku.