Winston, B. J. (1991). Geography: Our country and our world. Scott, Foresman and Co..
Citación estilo ChicagoWinston, Barbara J. Geography: Our Country and Our World. Glenview: Scott, Foresman and Co., 1991.
Cita MLAWinston, Barbara J. Geography: Our Country and Our World. Scott, Foresman and Co., 1991.
Warning: These citations may not always be 100% accurate.