Παραπομπή APA

Langley, F. (1994). Introduction to accounting for business studies/6 (6th ed.). Butterworths.

Παραπομπή Chicago Style

Langley, F.P. Introduction to Accounting for Business Studies/6. 6th ed. London: Butterworths, 1994.

Παραπομπή MLA

Langley, F.P. Introduction to Accounting for Business Studies/6. 6th ed. Butterworths, 1994.