JOHNSON, K. P. (1980). Evaluating Internal Control Concepts, Guidelines, Procedures, Documention Kenneth P. Johnson And Henry R. Jaenicke. John Wiley & Sons.
Dyfyniad Arddull ChicagoJOHNSON, Kenneth P. Evaluating Internal Control Concepts, Guidelines, Procedures, Documention Kenneth P. Johnson And Henry R. Jaenicke. John Wiley & Sons, 1980.
Dyfyniad MLAJOHNSON, Kenneth P. Evaluating Internal Control Concepts, Guidelines, Procedures, Documention Kenneth P. Johnson And Henry R. Jaenicke. John Wiley & Sons, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.