Trích dẫn APA

Cespedes, F. V. Concurrent Marketing: Integrating product, sales and services. Harvard Business School Press.

Trích dẫn kiểu Chicago

Cespedes, Frank V. Concurrent Marketing: Integrating Product, Sales and Services. Boston: Harvard Business School Press.

Trích dẫn MLA

Cespedes, Frank V. Concurrent Marketing: Integrating Product, Sales and Services. Harvard Business School Press.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.