Pyle, W. W., & White, J. A. (1975). Fundamental accounting principles (7th ed.). IRWIN.

Pyle, William W., and John A. White. Fundamental Accounting Principles. 7th ed. Illinois: IRWIN, 1975.

Pyle, William W., and John A. White. Fundamental Accounting Principles. 7th ed. IRWIN, 1975.