(1968). A century of education in California, 1868-1968. s.n..
Lua i Stíl Chicago (17ú heag.)A Century of Education in California, 1868-1968. [S.l.: s.n., 1968.
Lua MLA (8ú heag.)A Century of Education in California, 1868-1968. s.n., 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.