Παραπομπή APA

Lerner, J. J. (1978). Book - keeping and accounting. McGraw hill book company.

Παραπομπή Chicago Style

Lerner, Joel J. Book - Keeping and Accounting. New York: McGraw hill book company, 1978.

Παραπομπή MLA

Lerner, Joel J. Book - Keeping and Accounting. McGraw hill book company, 1978.