Gaya APA

Welsch, G, A., Zlatkovich, C, T. (1989). Intermediate accounting (Ed. 8). America: Richard D. Irwin, INC.

Gaya MLA

Welsch, Glenn, A.., Zlatkovich, Charles, T.. "Intermediate accounting". Ed. 8 America: Richard D. Irwin, INC, 1989. Text.