WATSON,B.L.O. (1971). IEE MEDICAL ELECTRONICS MONOGRAPHS 1-6. PETER PEREGRINUS LTD.
Lua i Stíl Chicago (17ú heag.)WATSON,B.L.O. IEE MEDICAL ELECTRONICS MONOGRAPHS 1-6. LONDON: PETER PEREGRINUS LTD, 1971.
Lua MLA (9ú heag.)WATSON,B.L.O. IEE MEDICAL ELECTRONICS MONOGRAPHS 1-6. PETER PEREGRINUS LTD, 1971.
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