NG, K. M. (2007). CHEMICAL PRODUCT DESIGN: TOWARD. ELSEVIER.
Lua i Stíl Chicago (17ú heag.)NG, KA M. CHEMICAL PRODUCT DESIGN: TOWARD. AMSTERDAM: ELSEVIER, 2007.
Lua MLA (9ú heag.)NG, KA M. CHEMICAL PRODUCT DESIGN: TOWARD. ELSEVIER, 2007.
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