APA (7th ed.) Citation

Campbell, M. (1989). 1-2-3 a su alcance. Osbone: MacGraw-Hill.

Chicago Style (17th ed.) Citation

Campbell, Mary. 1-2-3 a Su Alcance. Madrid: Osbone: MacGraw-Hill, 1989.

MLA (9th ed.) Citation

Campbell, Mary. 1-2-3 a Su Alcance. Osbone: MacGraw-Hill, 1989.

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