Fernández, F., & Fernández, L. F. (1984). Introductory notes to the study of scientific and technological development planning problems.
Chicago-стиль цитированияFernández, Francisco, y Luis Fernando Fernández. Introductory Notes to the Study of Scientific and Technological Development Planning Problems. 1984.
MLA-цитированиеFernández, Francisco, y Luis Fernando Fernández. Introductory Notes to the Study of Scientific and Technological Development Planning Problems. 1984.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.