35.(美)托馬斯.A.普格(Thomas A.Pugel).國際貿易.北京:中國人民大學出版社,2005.
36.(美)萊曼(C.M.Lehman),(美)達弗林(D.D.DuFrene).商務溝通.大連:東北財經大學出版社,2005.
37.(美)簡·耶格爾(Jan Yager).美國商務寫作.北京:中國長安出版社,2004.
38.http:brbrsmallbusiness..
39.http:brbrwritier.unc.edubrhandoutsbrbusiness-lettersbr
40.http:brbra.findlaw.brgongsifalvbrzixindiaochabrzxdctjbr.
41.http:brbren.wikipedia.brwikibrercial_credit_rep.
42.http:brbrwenku.baidu..
43.http:brbr.fobshanghai..
44.http:brbr.doc88..
45.http:brbr.alibaba..
46.http:brbrcour.baidu..
47.http:brbrfanyi.baidu..
48.http:brbr .ehow..
49.http:brbr.do..
50.http:brbr.en8848...
51.http:brbr.gedu..
52.http:brbren.wikipedia..
53.http:brbr.proceq..
54.http:brbr.answers..
55.http:brbrmetc.gdut.edu.brtradebrim.
56.http:brbr.calltrehelper..
57.http:brbr.nanosft.brigatomyofAnAgeionship.html.
58.http:brbr.expo2010a..
59.http:brbr.fairsandexpos..
60.http:brbrcure.ini.brstaticbrlibrary.
61.https:brbrarch.yahoo.brarch.
62.http:brbrstru.about.brodbrBidding-Process.
63.http:brbr.afdb.brfileadminbruploadsbrafdbbrDotsbrProcurement.
64.http:brbr.jianshe99.bruploadbrhtml.
65.http:brbrrfptemplates.teologyevaluation.brrfp-letter-of-i.html.
66.http:brbr.clearwater-fl..
67.http:brbr.66us...
68.http:brbr.66law.brlawarticlebr1055.aspx.