Παραπομπή APA

Cooper, V. R. (1969). Manual of auditing (2nd ed.). gee and company publishers ltd.

Παραπομπή Chicago Style

Cooper, Vivian R.V. Manual of Auditing. 2nd ed. London: gee and company publishers ltd, 1969.

Παραπομπή MLA

Cooper, Vivian R.V. Manual of Auditing. 2nd ed. gee and company publishers ltd, 1969.