Osborne, D. (2008). 2007 CVMA practice owners economic survey: Comparing fees. Canadian Veterinary Medical Association.
استشهاد بنمط شيكاغوOsborne, Darren. 2007 CVMA Practice Owners Economic Survey: Comparing Fees. Canadian Veterinary Medical Association, 2008.
MLA استشهادOsborne, Darren. 2007 CVMA Practice Owners Economic Survey: Comparing Fees. Canadian Veterinary Medical Association, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.