Jaga Praveen Kumar & Singh Bharat. (2016). Soil Fertility Fertilizers and Agrochemicals. Daya Publishing House.
Chicagoスタイル(17版)引用形式Jaga Praveen Kumar , Singh Bharat. Soil Fertility Fertilizers and Agrochemicals. New Delhi: Daya Publishing House, 2016.
MLA(9版)引用形式Jaga Praveen Kumar , Singh Bharat. Soil Fertility Fertilizers and Agrochemicals. Daya Publishing House, 2016.
警告: この引用は必ずしも正確ではありません.