Gastrow, H. (1983). Injection molds: 102 proven designs. Macmillan.
Lua i Stíl Chicago (17ú heag.)Gastrow, Hans. Injection Molds: 102 Proven Designs. New York: Macmillan, 1983.
Lua MLA (9ú heag.)Gastrow, Hans. Injection Molds: 102 Proven Designs. Macmillan, 1983.
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