APA (7 ম সংস্করণ) উদ্ধৃতি

Williams, A., & Pitkeathley, B. (2007). Executive Express: A Swift and Practical Route to Tomorrow's Top Jobs. Indiana Publishing House.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Williams, Anthony, এবং Bill Pitkeathley. Executive Express: A Swift and Practical Route to Tomorrow's Top Jobs. New Delhi: Indiana Publishing House, 2007.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Williams, Anthony, এবং Bill Pitkeathley. Executive Express: A Swift and Practical Route to Tomorrow's Top Jobs. Indiana Publishing House, 2007.