Parker. (1970). Parker's conduct of parliamentary elections. Charles knight and company.
استشهاد بنمط شيكاغوParker. Parker's Conduct of Parliamentary Elections. london: Charles knight and company, 1970.
MLA استشهادParker. Parker's Conduct of Parliamentary Elections. Charles knight and company, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.