Beev, I., Kolev, K., Tssoklinova, M. Wiliamson`s Institutional Analysis of Investments: A case Study of Bulgarian Forestry. 612-627,.
Beev, I., Kolev, K., Tssoklinova, M. Wiliamson`s Institutional Analysis of Investments: A case Study of Bulgarian Forestry. 612-627,.
Beev, I., Kolev, K., Tssoklinova, M. Wiliamson`s Institutional Analysis of Investments: A case Study of Bulgarian Forestry, 612-627,.
Beev, I., Kolev, K., & Tssoklinova, M. Wiliamson`s Institutional Analysis of Investments: A case Study of Bulgarian Forestry. Economic alternatives, (3), 612-627.
Beev I, Kolev K, Tssoklinova M. Wiliamson`s Institutional Analysis of Investments: A case Study of Bulgarian Forestry. Economic alternatives. (3): 612-627.