Vergara, M. A. (1964). Hispanic riddles from Panama, collected from oral tradition. Edited with introduction and notes by Stanley L. Robe. University of California Press, Berkeley-Los Angeles, 1963; 94 pp. (Folklore studies, 14). El Colegio de México.
Cita Chicago Style (17a ed.)Vergara, M. A. Hispanic Riddles from Panama, Collected from Oral Tradition. Edited with Introduction and Notes by Stanley L. Robe. University of California Press, Berkeley-Los Angeles, 1963; 94 Pp. (Folklore Studies, 14). El Colegio de México, 1964.
Cita MLA (9a ed.)Vergara, M. A. Hispanic Riddles from Panama, Collected from Oral Tradition. Edited with Introduction and Notes by Stanley L. Robe. University of California Press, Berkeley-Los Angeles, 1963; 94 Pp. (Folklore Studies, 14). El Colegio de México, 1964.