Coronado Guardia, V. (1985). Proverbs as focus for Emerson's ideas on poetry and nature. Escuela de Lenguas Modernas, Universidad de Costa Rica.
Citazione stile Chigago Style (17a edizione)Coronado Guardia, Victoria. Proverbs as Focus for Emerson's Ideas on Poetry and Nature. San José, Costa Rica: Escuela de Lenguas Modernas, Universidad de Costa Rica, 1985.
Citatione MLA (9a ed.)Coronado Guardia, Victoria. Proverbs as Focus for Emerson's Ideas on Poetry and Nature. Escuela de Lenguas Modernas, Universidad de Costa Rica, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.