F.P.Wharton. (1981). Problems in Cardiology. Lancaster: MTP Press Limited.
Trích dẫn kiểu ChicagoF.P.Wharton. Problems in Cardiology. Lancaster: MTP Press Limited, 1981.
MLA citiranjeF.P.Wharton. Problems in Cardiology. Lancaster: MTP Press Limited, 1981.
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