APA-čujuhus (7. p.)

Hart, O. (1995). Firms, contracts, and financial structure (1a. ed.). Oxford University.

Chicago-čujuhus (17. p.)

Hart, Oliver. Firms, Contracts, and Financial Structure. 1a. ed. Nueva York: Oxford University, 1995.

MLA-čujuhus (9. p.)

Hart, Oliver. Firms, Contracts, and Financial Structure. 1a. ed. Oxford University, 1995.

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