APA Style
Roberts, Michael J.. (1989).
Michael Bregman .
n.a:
Harvard Business School Publishing.
Chicago Style
Roberts, Michael J..
Michael Bregman.
n.a:
Harvard Business School Publishing,
1989.
Multimedia.
MLA Style
Roberts, Michael J..
Michael Bregman.
n.a:
Harvard Business School Publishing,
1989.
Multimedia.
Turabian Style
Roberts, Michael J..
Michael Bregman.
n.a:
Harvard Business School Publishing,
1989.
Multimedia.