Machinery and Allied Products Institute. (1948). Technologycal stagnation in Great Britain. Chicago: Machinery and Allied products Institute.
استشهاد بنمط شيكاغوMachinery and Allied Products Institute. Technologycal Stagnation in Great Britain. Chicago: Machinery and Allied products Institute, 1948.
MLA استشهادMachinery and Allied Products Institute. Technologycal Stagnation in Great Britain. Chicago: Machinery and Allied products Institute, 1948.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.