Gaya APA
Welsch, Glenn A.. (1970).
Cases in profit planning and control Glenn A. Welsch .
Englewood Cliffs:
Prentice Hall.
Gaya Chicago
Welsch, Glenn A..
Cases in profit planning and control Glenn A. Welsch.
Englewood Cliffs:
Prentice Hall,
1970.
Text.
Gaya MLA
Welsch, Glenn A..
Cases in profit planning and control Glenn A. Welsch.
Englewood Cliffs:
Prentice Hall,
1970.
Text.
Gaya Turabian
Welsch, Glenn A..
Cases in profit planning and control Glenn A. Welsch.
Englewood Cliffs:
Prentice Hall,
1970.
Print.