Gaya APA

Drucker, Peter F. (1995). Managing in a time of great change . New York: Truman Talley Books/Dutton.

Gaya Chicago

Drucker, Peter F. Managing in a time of great change. New York: Truman Talley Books/Dutton, 1995. Buku.

Gaya MLA

Drucker, Peter F. Managing in a time of great change. New York: Truman Talley Books/Dutton, 1995. Buku.

Gaya Turabian

Drucker, Peter F. Managing in a time of great change. New York: Truman Talley Books/Dutton, 1995. Buku.