Šlapokas, T. (1991). Influence of litter quality and fertilization on microbial nitrogen transformations in short-rotation forests. Swedish University of Agricultural Sciences, Dept. of Microbiology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रŠlapokas, Tommy. Influence of Litter Quality and Fertilization on Microbial Nitrogen Transformations in Short-rotation Forests. Uppsala: Swedish University of Agricultural Sciences, Dept. of Microbiology, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रŠlapokas, Tommy. Influence of Litter Quality and Fertilization on Microbial Nitrogen Transformations in Short-rotation Forests. Swedish University of Agricultural Sciences, Dept. of Microbiology, 1991.
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