Lieberman, N. P., Lieberman, E. T., & Lieberman, E. T. (1997). A working guide to process equipment: How process equipment works. New York: McGraw-Hill.
Παραπομπή Chicago StyleLieberman, Norman P., Elizabeth T. Lieberman, and Elizabeth T. Lieberman. A Working Guide to Process Equipment: How Process Equipment Works. New York: McGraw-Hill, 1997.
Παραπομπή MLALieberman, Norman P., Elizabeth T. Lieberman, and Elizabeth T. Lieberman. A Working Guide to Process Equipment: How Process Equipment Works. New York: McGraw-Hill, 1997.
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