Holechek, J., Pieper, R. D., & Herbel, C. H. (1995). Range management: Principles and practices (2nd ed.). Prentice Hall.
Cita Chicago (17th ed.)Holechek, Jerry, Rex D. Pieper, i Carlton H. Herbel. Range Management: Principles and Practices. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1995.
Cita MLA (9th ed.)Holechek, Jerry, et al. Range Management: Principles and Practices. 2nd ed. Prentice Hall, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.