Shukla, S. K., & Srivastava, P. R. (1992). Methodology of environmental monitoring and assessment. Commonwealth.
シカゴスタイル引用形Shukla, S K., , P R. Srivastava. Methodology of Environmental Monitoring and Assessment. New Delhi: Commonwealth, 1992.
MLA引用形式Shukla, S K., , P R. Srivastava. Methodology of Environmental Monitoring and Assessment. Commonwealth, 1992.
警告: この引用は必ずしも正確ではありません.