APA aipamena

Ewing, D. W. (1972). Long-range planning for management (3re ed.). Harper and Row.

Chicago Style aipamena

Ewing, David W. Long-range Planning for Management. 3re ed. London: Harper and Row, 1972.

MLA aipamena

Ewing, David W. Long-range Planning for Management. 3re ed. Harper and Row, 1972.