APA (7. basım) Alıntı

Concepcion, M. B. (1981). Population and employment in selected countries bordering the Pacific. s.n.

Chicago Style (17. basım) Atıf

Concepcion, Mercedes B. Population and Employment in Selected Countries Bordering the Pacific. [S.l: s.n, 1981.

MLA (9th ed.) Atıf

Concepcion, Mercedes B. Population and Employment in Selected Countries Bordering the Pacific. s.n, 1981.