Baver, L. D. (1972). Soil physics. (4th ed.). Wiley Eastern.
Cita Chicago (17th ed.)Baver, Leonard D. Soil Physics. 4th ed. New Delhi: Wiley Eastern, 1972.
Cita MLA (9th ed.)Baver, Leonard D. Soil Physics. 4th ed. Wiley Eastern, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.