Carl Widstrand. (1992). Tanzania: Development of scientific research and SAREC's support 1977-1991. Stockholm, Sweden: SAREC.
Chicago-стиль цитированияCarl Widstrand. Tanzania: Development of Scientific Research and SAREC's Support 1977-1991. Stockholm, Sweden: SAREC, 1992.
MLA-цитированиеCarl Widstrand. Tanzania: Development of Scientific Research and SAREC's Support 1977-1991. Stockholm, Sweden: SAREC, 1992.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.