Gaya APA
Steiner, George Albert. (1969).
Top management planning .
America:
Macmillan.
Gaya Chicago
Steiner, George Albert.
Top management planning.
America:
Macmillan,
1969.
Text.
Gaya MLA
Steiner, George Albert.
Top management planning.
America:
Macmillan,
1969.
Text.
Gaya Turabian
Steiner, George Albert.
Top management planning.
America:
Macmillan,
1969.
Print.