(1964). Mathom. [David N. Hall?].
Chicago Style aipamenaMathom. Crystal City, Mo.: [David N. Hall?], 1964.
MLA aipamenaMathom. [David N. Hall?], 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(1964). Mathom. [David N. Hall?].
Chicago Style aipamenaMathom. Crystal City, Mo.: [David N. Hall?], 1964.
MLA aipamenaMathom. [David N. Hall?], 1964.