APA Citation

Dale Carnegie, J. B. E. (2013). Buku Sakti Public Speaking. Visi media.

Chicago Style Citation

Dale Carnegie, J. Berg Esenwein. Buku Sakti Public Speaking. Visi media, 2013.

MLA Citation

Dale Carnegie, J. Berg Esenwein. Buku Sakti Public Speaking. Visi media, 2013.

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