(1977). Policies for innovation in the service sector: Identification and structure of relevant factors. Paris: OCED Press.
استشهاد بنمط شيكاغوPolicies for Innovation in the Service Sector: Identification and Structure of Relevant Factors. Paris: OCED Press, 1977.
MLA استشهادPolicies for Innovation in the Service Sector: Identification and Structure of Relevant Factors. Paris: OCED Press, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.