Tohutoro APA (7th ed.)

Sindermann Ziniel, G., & Harvey Arellano, A. M. (2000). English for business and economics. Gestión.

Tohutoru Kātū Chicago (17th ed.)

Sindermann Ziniel, Gerda, me Ana María Harvey Arellano. English for Business and Economics. Santiago: Gestión, 2000.

Tohutoro MLA (9th ed.)

Sindermann Ziniel, Gerda, me Ana María Harvey Arellano. English for Business and Economics. Gestión, 2000.