Abrogar, M. A. G., & Bulan, C. T. (2009). When managers convey good news and bad news: A survey of their verbal and nonverbal communication. College of Arts and Letters, University of the Philippines Diliman.
Čikaški stil citiranja (17. izdanje)Abrogar, Mary Angelyn G., i Celia T. Bulan. When Managers Convey Good News and Bad News: A Survey of Their Verbal and Nonverbal Communication. Quezon City: College of Arts and Letters, University of the Philippines Diliman, 2009.
MLA način citiranja (9. izdanje)Abrogar, Mary Angelyn G., i Celia T. Bulan. When Managers Convey Good News and Bad News: A Survey of Their Verbal and Nonverbal Communication. College of Arts and Letters, University of the Philippines Diliman, 2009.
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