Robert G Burgess. (2016). In the field: An introduction to field research. Routledge.
Chicago Style aipamenaRobert G Burgess. In the Field: An Introduction to Field Research. London: Routledge, 2016.
MLA aipamenaRobert G Burgess. In the Field: An Introduction to Field Research. Routledge, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.