Nelson, R. R. (1984). High-technology policies: A five-nation comparison. Washington: American Enterprise Institute for Public Policy Research.
Chicago-tyylinen lähdeviittausNelson, Richard R. High-technology Policies: A Five-nation Comparison. Washington: American Enterprise Institute for Public Policy Research, 1984.
MLA-viiteNelson, Richard R. High-technology Policies: A Five-nation Comparison. Washington: American Enterprise Institute for Public Policy Research, 1984.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.