Cita APA

Fernández, F., & Fernández, L. F. (1984). Introductory notes to the study of scientific and technological development planning problems. Universidad Nacional, Costa Rica.

Citación estilo Chicago

Fernández, Francisco, y Luis Fernando Fernández. Introductory Notes to the Study of Scientific and Technological Development Planning Problems. Universidad Nacional, Costa Rica, 1984.

Cita MLA

Fernández, Francisco, y Luis Fernando Fernández. Introductory Notes to the Study of Scientific and Technological Development Planning Problems. Universidad Nacional, Costa Rica, 1984.