Rowe, J. W. F. (1963). The world's coffee ; a study of the economics nad politics of the coffee industries of certain countries and of the international problem. H. M. Stationery Off.
Chicago Style aipamenaRowe, John Wilkinson Foster. The World's Coffee ; a Study of the Economics Nad Politics of the Coffee Industries of Certain Countries and of the International Problem. London: H. M. Stationery Off, 1963.
MLA aipamenaRowe, John Wilkinson Foster. The World's Coffee ; a Study of the Economics Nad Politics of the Coffee Industries of Certain Countries and of the International Problem. H. M. Stationery Off, 1963.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.