CHINESE

Chinese Pod: Chinese Pronunciation 

Youtube: Chinese Pronunciation zi, ci, si, zhi, chi, shi, ri

Youtube: Chinese Pronunciation chu, qu, chi, ren, and yan

KOREAN

Youtube: Learn Korean Pronunciation in 12 Minutes

Appearance and Sound of Hangul

Korean Pronunciation

JAPANESE

Youtube: Learn Japanese Pronunciation in 14 minutes

Tae Kim’s Guide to Learning Japanese

Rocket Languages Pronunciation 

Wiki Pronunciation Guide