Gothelf Jeff & Seiden Josh. (2017). Sense & Respond: How successful organizations listen to customers and create new products continuously. HBRP.
Cita Chicago (17th ed.)Gothelf Jeff i Seiden Josh. Sense & Respond: How Successful Organizations Listen to Customers and Create New Products Continuously. USA: HBRP, 2017.
Cita MLA (9th ed.)Gothelf Jeff i Seiden Josh. Sense & Respond: How Successful Organizations Listen to Customers and Create New Products Continuously. HBRP, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.