參考?consult; refer to;draw upon (what is good)
?reference
必須～有關(guān)資料。It is necessary to consult relevant materials./我的以上看法不一定符合實際，僅供閣下～。My above views may or may not be correct;they are only for your reference./僅供～ for reference only; for your information only/～書reference book/～書目bibliography;index rerum [拉](list of references)/～資料reference material |