Lewis, P. S., Fandt, P. M., & Goodman, S. H. (1995). Management: Challenges in the 21st century (annotated instructors ed.). West.

Lewis, Pamela S., Patricia M. Fandt, and Stephen H. Goodman. Management: Challenges in the 21st Century. annotated instructors ed. Minneapolis: West, 1995.

Lewis, Pamela S., et al. Management: Challenges in the 21st Century. annotated instructors ed. West, 1995.