Morgenstierne, Georg. 1926. Report on a Linguistic Mission to Afghanistan. (Serie C I - 2.) Oslo: Instituttet for sammenlignende kulturforskning. (Google-Books-ID: FPjQAAAAMAAJ).
@book{morgenstiernereport1926, address = {Oslo}, author = {Morgenstierne, Georg}, note = {Google-Books-ID: FPjQAAAAMAAJ}, publisher = {Instituttet for sammenlignende kulturforskning}, series = {Serie C I - 2}, title = {Report on a Linguistic Mission to Afghanistan}, year = {1926} }