Groggins, P. H. (1952). Unit processes in organic synthesis (4a. ed.). McGraw-Hill.
Chicago-čujuhus (17. p.)Groggins, P. H. Unit Processes in Organic Synthesis. 4a. ed. Nueva York: McGraw-Hill, 1952.
MLA-čujuhus (9. p.)Groggins, P. H. Unit Processes in Organic Synthesis. 4a. ed. McGraw-Hill, 1952.
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