Phyper, J. (2004). Global materials compliance handbook. New Jersey: John Wiley and Sons.
Trích dẫn kiểu ChicagoPhyper, John. Global Materials Compliance Handbook. New Jersey: John Wiley and Sons, 2004.
MLA citiranjePhyper, John. Global Materials Compliance Handbook. New Jersey: John Wiley and Sons, 2004.
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