Cita APA

Barrantes Echavarría, R. (1992). Strategic situational - planing: An alternative to open education the case of UNED Costa Rica. San José, Costa Rica: UNED.

Citación estilo Chicago

Barrantes Echavarría, Rodrigo. Strategic Situational - Planing: An Alternative to Open Education the Case of UNED Costa Rica. San José, Costa Rica: UNED, 1992.

Cita MLA

Barrantes Echavarría, Rodrigo. Strategic Situational - Planing: An Alternative to Open Education the Case of UNED Costa Rica. San José, Costa Rica: UNED, 1992.