Frignani, A. (1991). Factoring, leasing, franchising, venture capital, leveraged buy-out, hardship clause, counter trade, cash and carry, merchandising (4a. ed.). Giappichelli.
Chicago-čujuhus (17. p.)Frignani, Aldo. Factoring, Leasing, Franchising, Venture Capital, Leveraged Buy-out, Hardship Clause, Counter Trade, Cash and Carry, Merchandising. 4a. ed. Turín: Giappichelli, 1991.
MLA-čujuhus (9. p.)Frignani, Aldo. Factoring, Leasing, Franchising, Venture Capital, Leveraged Buy-out, Hardship Clause, Counter Trade, Cash and Carry, Merchandising. 4a. ed. Giappichelli, 1991.
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