APA সাইটেশন

Courtis, J. (1993). Fortyfour most common management mistakes and how to avoid them.

শিকাগো স্টাইলে সাইটেশন

Courtis, John. Fortyfour Most Common Management Mistakes and How to Avoid Them. Universal Book Stall: New Delhi, 1993.

এমএলএ সাইটেশন

Courtis, John. Fortyfour Most Common Management Mistakes and How to Avoid Them. 1993.