Ginsberg, L. H. (1995). Social work almanac. Washington, DC: NASW Press.
Chicago Style aipamenaGinsberg, Leon H. Social Work Almanac. Washington, DC: NASW Press, 1995.
MLA aipamenaGinsberg, Leon H. Social Work Almanac. Washington, DC: NASW Press, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.