Bristol Urological Institute Pfizer International Pharmaceuticals. (1995). Bristol Urological Institute computer aided learning program [computer file]. Bristol Urological Institute.
Chicago Style (17. basım) AtıfBristol Urological Institute Pfizer International Pharmaceuticals. Bristol Urological Institute Computer Aided Learning Program [computer File]. New York, NY: Bristol Urological Institute, 1995.
MLA (9th ed.) AtıfBristol Urological Institute Pfizer International Pharmaceuticals. Bristol Urological Institute Computer Aided Learning Program [computer File]. Bristol Urological Institute, 1995.
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