Cita APA (7th ed.)

Johnson, K. (1980). Evaluating internal control: Concepts, guide-lines, procedues, documentation. Wiley and Sons.

Cita Chicago (17th ed.)

Johnson, Kenneth. Evaluating Internal Control: Concepts, Guide-lines, Procedues, Documentation. Wiley and Sons, 1980.

Cita MLA (9th ed.)

Johnson, Kenneth. Evaluating Internal Control: Concepts, Guide-lines, Procedues, Documentation. Wiley and Sons, 1980.