Fink, L. G. (1932). Bally: A brief history of old Goshenhoppen later known as Churchville and today known as Bally. Philadelphia.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Fink, Leo Gregory. Bally: A Brief History of Old Goshenhoppen Later Known as Churchville and Today Known as Bally. Philadelphia, 1932.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Fink, Leo Gregory. Bally: A Brief History of Old Goshenhoppen Later Known as Churchville and Today Known as Bally. Philadelphia, 1932.
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