APA (7th ed.) Citation
(1968). 10 avances del saber (1a. ed.). Labor (E.L.).
Chicago Style (17th ed.) Citation
10 Avances Del Saber. 1a. ed. Barcelona: Labor (E.L.), 1968.
MLA (9th ed.) Citation
10 Avances Del Saber. 1a. ed. Labor (E.L.), 1968.
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