KUCERA, K. P. (1986). Guideline for soil and terrain field descriptions usingUSDA system for Indonesia. Citanduy River Basin.
Chicago Style (17. basım) AtıfKUCERA, Karl P. Guideline for Soil and Terrain Field Descriptions UsingUSDA System for Indonesia. Ciamis: Citanduy River Basin, 1986.
MLA (9th ed.) AtıfKUCERA, Karl P. Guideline for Soil and Terrain Field Descriptions UsingUSDA System for Indonesia. Citanduy River Basin, 1986.
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