Edades, J. G., Mack, R., & Alcantara, S. (1969). A modern approach to English: Our link with the world. Royal Pub. House.
Čikaški stil citiranja (17. izdanje)Edades, Jean Garrott, Ruth Mack, i Santiago Alcantara. A Modern Approach to English: Our Link with the World. Quezon City: Royal Pub. House, 1969.
MLA način citiranja (9. izdanje)Edades, Jean Garrott, et al. A Modern Approach to English: Our Link with the World. Royal Pub. House, 1969.
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