Παραπομπή APA

Hagart, G. T. N. (1963). Conditions of contract and insurance: A practical quide for constractors. s.n: Witherby & CO.

Παραπομπή Chicago Style

Hagart, George T. N. Conditions of Contract and Insurance: A Practical Quide for Constractors. s.n: Witherby & CO, 1963.

Παραπομπή MLA

Hagart, George T. N. Conditions of Contract and Insurance: A Practical Quide for Constractors. s.n: Witherby & CO, 1963.

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