Murrell, W. G., & Kennedy, I. R. (1988). Microbiology in action: Biological nitrogen fixation with general aspects of soil and food bacteriology. Research Studies.
Chicago-čujuhus (17. p.)Murrell, William G., juo Ivan R. Kennedy. Microbiology in Action: Biological Nitrogen Fixation with General Aspects of Soil and Food Bacteriology. Letchworth: Research Studies, 1988.
MLA-čujuhus (9. p.)Murrell, William G., juo Ivan R. Kennedy. Microbiology in Action: Biological Nitrogen Fixation with General Aspects of Soil and Food Bacteriology. Research Studies, 1988.
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