Gaya APA
Harrison, Jared F. (1974).
Management by obstruction .
London:
Prentice Hall.
Gaya Chicago
Harrison, Jared F.
Management by obstruction.
London:
Prentice Hall,
1974.
Printing.
Gaya MLA
Harrison, Jared F.
Management by obstruction.
London:
Prentice Hall,
1974.
Printing.
Gaya Turabian
Harrison, Jared F.
Management by obstruction.
London:
Prentice Hall,
1974.
Printing.