Gaya APA

Swanson, C, P., Grenholm, L, H. (NULL). Radio study group campaigns in the United Republic of Tanzania . Paris:: Paris: The Unesco Press; 1975..

Gaya MLA

Swanson, Carl, P.., Grenholm, Lennart, H.. "Radio study group campaigns in the United Republic of Tanzania". Paris:: Paris: The Unesco Press; 1975., NULL. Text.