APA (7e ed.) Bronvermelding

Williams, J. R. (2006). Financial accounting (12/e.). McGraw-Hill/Irwin.

Chicago (17e ed.) Bronvermelding

Williams, Jan R. Financial Accounting. 12/e. Boston, Mass.: McGraw-Hill/Irwin, 2006.

MLA (8e ed.) Bronvermelding

Williams, Jan R. Financial Accounting. 12/e. McGraw-Hill/Irwin, 2006.