Milhett, S., Leppanen, R. The Business Information and Analysis Function: A New Approach to Strategic Thinking and Planning. New York: 1991 с. 10-15,.
Milhett, S., Leppanen, R. The Business Information and Analysis Function: A New Approach to Strategic Thinking and Planning. New York: 1991 с. 10-15,.
Milhett, S., Leppanen, R. (1991) The Business Information and Analysis Function: A New Approach to Strategic Thinking and Planning, New York: с. 10-15,.
Milhett, S., & Leppanen, R. (1991). The Business Information and Analysis Function: A New Approach to Strategic Thinking and Planning. New York: с. 10-15.
Milhett S, Leppanen R. The Business Information and Analysis Function: A New Approach to Strategic Thinking and Planning. New York: 1991. p. с. 10-15.