839- Experiences Concerned With Preparation and Carrying out of Investments/التجارب المتعلقة بإعداد وتنفيذ الاستثمارات

560- Practical Problems of Investment: Planning and Financing

1227- Conditions and Methods of Investment Projects Evaluation in the Economy of Developing Countries

383- The Appraisal of Investment Projects

554- Theoretical Problems of Investment Planning

1180- Planning the Volume of Investment in the Long-Run Period

789- حساب الاستثمار في مشروعات التنمية الاقتصادية / Investment calculation in economic development projects

827- A Note in Development Planning and the Role of Enterprise

446- Determining Investment Priority Ratings

200- Annotated Bibliography on Investment Criteria for Economic Development of Under-Developed Economies.