APA (7th ed.) Citation

Helena Olii, M. L. E., MM. (2008). Public Speaking. PT Indeks.

Chicago Style (17th ed.) Citation

Helena Olii, MM.,Dra. Lidia Evelina, MM. Public Speaking. PT Indeks, 2008.

MLA (8th ed.) Citation

Helena Olii, MM.,Dra. Lidia Evelina, MM. Public Speaking. PT Indeks, 2008.

Warning: These citations may not always be 100% accurate.