JESSOP, N. (1970). Biosphere: A study of life. Prentice-hall.
Chicago-čujuhus (17. p.)JESSOP, N.M. Biosphere: A Study of Life. New Jersey: Prentice-hall, 1970.
MLA-čujuhus (9. p.)JESSOP, N.M. Biosphere: A Study of Life. Prentice-hall, 1970.
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