Tronsgard, D. (1977). Words for a Persian yesterday. s.n.], New Statesman Press).
Chicago Style aipamenaTronsgard, David. Words for a Persian Yesterday. [S.l. : (New Delhi: s.n.], New Statesman Press), 1977.
MLA aipamenaTronsgard, David. Words for a Persian Yesterday. s.n.], New Statesman Press), 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.