Gaya APA
Austin, T, P. (1986).
A Passion for Excellence : The Leadership Difference (1).
Inggris:
Fontana Paperbacks.
Gaya MLA
Austin, Tom, PetersNancy.
"A Passion for Excellence : The Leadership Difference".
1
Inggris:
Fontana Paperbacks,
1986.
Tom PetersNancy Austin.