Nigeria. Federal Ministry of Health. Annual report of the Federal Ministry of Health. Federal Ministry of Information, Printing Division.
Chicago (17e ed.) BronvermeldingNigeria. Federal Ministry of Health. Annual Report of the Federal Ministry of Health. Lagos: Federal Ministry of Information, Printing Division.
MLA (8e ed.) BronvermeldingNigeria. Federal Ministry of Health. Annual Report of the Federal Ministry of Health. Federal Ministry of Information, Printing Division.
Let op: Deze citaties zijn niet altijd 100% accuraat.