Cita APA

Ledezma Echevarría, E. M. (1995). Basic Skills Developed in Pre-School Age and ist's Importance in the Learning of English as a Second Language at the Beginning Level. Santiago, Panamá: : CRU. Veraguas.

Citación estilo Chicago

Ledezma Echevarría, Edita María. Basic Skills Developed in Pre-School Age and Ist's Importance in the Learning of English As a Second Language At the Beginning Level. Santiago, Panamá: : CRU. Veraguas, 1995.

Cita MLA

Ledezma Echevarría, Edita María. Basic Skills Developed in Pre-School Age and Ist's Importance in the Learning of English As a Second Language At the Beginning Level. Santiago, Panamá: : CRU. Veraguas, 1995.