APA (7th ed.) Citation

DUCKWORTH, A. (2020). Grit kekuatan passion + kegigihan / Angela Duckworth. Gramedia.

Chicago Style (17th ed.) Citation

DUCKWORTH, Angela. Grit Kekuatan Passion + Kegigihan / Angela Duckworth. Gramedia, 2020.

MLA (8th ed.) Citation

DUCKWORTH, Angela. Grit Kekuatan Passion + Kegigihan / Angela Duckworth. Gramedia, 2020.

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