Goodman, P. (1964). Seeds of liberation. G. Braziller.
Lua i Stíl Chicago (17ú heag.)Goodman, Paul. Seeds of Liberation. New York: G. Braziller, 1964.
Lua MLA (9ú heag.)Goodman, Paul. Seeds of Liberation. G. Braziller, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.