Tshiyembé, M. (1998). 1998. 150th Anniversary of the Abolition of Slavery.
Style de citation Chicago (17e éd.)Tshiyembé, Mwayila. 1998. 150th Anniversary of the Abolition of Slavery. 1998.
Style de citation MLA (8e éd.)Tshiyembé, Mwayila. 1998. 150th Anniversary of the Abolition of Slavery. 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.