Highsmith, ., & Edited by Highsmith , R. M. (1961). Case studies in World geography: Occupance and economy types. Prentice-Hall.
Chicago-čujuhus (17. p.)Highsmith, , juo Richard M. Edited by Highsmith. Case Studies in World Geography: Occupance and Economy Types. Englewood cliffs: Prentice-Hall, 1961.
MLA-čujuhus (9. p.)Highsmith, , juo Richard M. Edited by Highsmith. Case Studies in World Geography: Occupance and Economy Types. Prentice-Hall, 1961.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.