APA

Welsch G. A. 1., .Bubgeting profit planning and control. New Jersey: Prentice-Hall, Inc.

Chicago

Welsch Glenn A 1915-2004, .Bubgeting profit planning and control. New Jersey: Prentice-Hall, Inc.

Harvard

Welsch G. A. 1., .Bubgeting profit planning and control. New Jersey: Prentice-Hall, Inc.

MLA

Welsch Glenn A 1915-2004, .New Jersey: Prentice-Hall, Inc. .