APA (7th ed.) Citation

PARDIYONO. (2006). 12 writing clues for better writing compentence. Andi.

Chicago Style (17th ed.) Citation

PARDIYONO. 12 Writing Clues for Better Writing Compentence. Andi, 2006.

MLA (8th ed.) Citation

PARDIYONO. 12 Writing Clues for Better Writing Compentence. Andi, 2006.

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