兰图 & 彭艳芳. (2016). 产品设计与手绘表达: Product design and hand-painted expression. 化学工业出版社.
Čikaški stil citiranja (17. izdanje)兰图 i 彭艳芳. 产品设计与手绘表达: Product Design and Hand-painted Expression. 化学工业出版社, 2016.
MLA način citiranja (8. izdanje)兰图 i 彭艳芳. 产品设计与手绘表达: Product Design and Hand-painted Expression. 化学工业出版社, 2016.
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