Παραπομπή σε μορφή APA (7η εκδ.)

National Tobacco Corporation. (1949). Annual report of the National Tobacco Corporation for the fiscal year ended June 30, 1949-. [s.n.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

National Tobacco Corporation. Annual Report of the National Tobacco Corporation for the Fiscal Year Ended June 30, 1949-. Manila: [s.n.], 1949.

Παραπομπή σε μορφή MLA (9th εκδ.)

National Tobacco Corporation. Annual Report of the National Tobacco Corporation for the Fiscal Year Ended June 30, 1949-. [s.n.], 1949.