Lambton, Ann K. S. 1967. Key to Persian Grammar. Cambridge: University Press.
@book{Lambton-1967, address = {Cambridge}, author = {Lambton, Ann K. S.}, publisher = {University Press}, title = {Key to Persian Grammar}, year = {1967}, iso_code = {pes}, olac_field = {general_linguistics; typology; syntax; morphology; semantics}, wals_code = {prs} }