Cita APA (7th ed.)

Beijing Language Institute & Beijing Institute of Foreign Trade. (1989). Business Chinese 500 (3rd ed.). Sinolingua.

Cita Chicago (17th ed.)

Beijing Language Institute i Beijing Institute of Foreign Trade. Business Chinese 500. 3rd ed. Beijing: Sinolingua, 1989.

Cita MLA (9th ed.)

Beijing Language Institute i Beijing Institute of Foreign Trade. Business Chinese 500. 3rd ed. Sinolingua, 1989.