Παραπομπή APA

(1977). Annual report for the fiscal year ended September 30 1976. Philadelphia: Wm. F. Fell Co.

Παραπομπή Chicago Style

Annual Report for the Fiscal Year Ended September 30 1976. Philadelphia: Wm. F. Fell Co, 1977.

Παραπομπή MLA

Annual Report for the Fiscal Year Ended September 30 1976. Philadelphia: Wm. F. Fell Co, 1977.

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