BOWN, G., & BRADY, C. (1993). Siapkah anda mengelola? (are you ready to manage?). Gramedia Pustaka Utama.
Chicago Style aipamenaBOWN, Geraldine, and Catherine BRADY. Siapkah Anda Mengelola? (are You Ready to Manage?). Jakarta: Gramedia Pustaka Utama, 1993.
MLA aipamenaBOWN, Geraldine, and Catherine BRADY. Siapkah Anda Mengelola? (are You Ready to Manage?). Gramedia Pustaka Utama, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.