英语不论是在我们的生活还是工作中都起着重要的作用。下面是皮学网小编为你带来的英语公文写作范文，欢迎参阅。
Dearsir：
Thankyouforyourletterof20September,requestingareferenceforClairishComputersLtd.Theanswerstoyourquestionsareasfollows:
1.WehaveemployedClairishComputersLtd.sinceJanuary1995.
2.ClairishComputershashelpedourcompanyrectifyanewcomputersystemthathadbeenbadlyinstalledbyanotherfirmofconsultants.Ithasdrawnupasystemspecificationforareplacementsystemandhaschosenappropriatehardware.
3.WedidnotselectClairishComputersfromseveralcandidates.
4.Wewerenotfirsttimecomputerusers.
5.Ourfirstsystemisworkingsatisfactorily.Thereplacementsystemisstilltoonewtocommenton.
6.WearesatisfiedwiththeworkofClairishComputers.Thevariousstageswerecompletedontime,andthechargesagreedwiththequotes.
7.TherewascontinuityofstaffatClairishComputers.IanBairdmanagedthework,whichwascarriedoutbyAle_JohnstonandJamesMacReady.
8.Thestafftrainingwaseffectivelycarriedout.
Yoursfaithfully,
PeterHaddon,Director