Gaya APA

Welsch, G, A. (1984). Working papers for use with fundamentals of financial accounting (4th ed.). Homewood, Illinois: Richard D. Irwin, Inc..

Gaya MLA

Welsch, Glenn, A.. "Working papers for use with fundamentals of financial accounting". 4th ed. Homewood, Illinois: Richard D. Irwin, Inc., 1984. Text.