Cita APA

Lao dong Publishing House. Sunflower: Elementary & Intermediate. H.: Lao dong.

Chicago Style Citation

Lao dong Publishing House. Sunflower: Elementary & Intermediate. H.: Lao dong.

Cita MLA

Lao dong Publishing House. Sunflower: Elementary & Intermediate. H.: Lao dong.

Atenció: Aquestes cites poden no estar 100% correctes.