Association of Science-Technology Centers & American Association for the Advancement of science. Office of Opportunities in Science. (1987). Natural partners: How science centers and community group can team up to increase science literacy. Association of Science-Technology Centers.
Lua i Stíl Chicago (17ú heag.)Association of Science-Technology Centers agus American Association for the Advancement of science. Office of Opportunities in Science. Natural Partners: How Science Centers and Community Group Can Team Up to Increase Science Literacy. Washington, DC: Association of Science-Technology Centers, 1987.
Lua MLA (8ú heag.)Association of Science-Technology Centers agus American Association for the Advancement of science. Office of Opportunities in Science. Natural Partners: How Science Centers and Community Group Can Team Up to Increase Science Literacy. Association of Science-Technology Centers, 1987.