Lyon, T. L., & Buckman, H. O. (1943). The nature and properties of soils: A college text of edaphology (4a. ed.). Macmillan.
Lua i Stíl Chicago (17ú heag.)Lyon, Thomas Lyttleton, agus Harry Oliver Buckman. The Nature and Properties of Soils: A College Text of Edaphology. 4a. ed. Nueva York: Macmillan, 1943.
Lua MLA (9ú heag.)Lyon, Thomas Lyttleton, agus Harry Oliver Buckman. The Nature and Properties of Soils: A College Text of Edaphology. 4a. ed. Macmillan, 1943.
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