(1980). Proceedings: PLP-80 : Product Liability Prevention Conference : September 22, 23, 24, 1980, International Inn, Washington, D.C.
Tohutoru Kātū Chicago (17th ed.)Proceedings: PLP-80 : Product Liability Prevention Conference : September 22, 23, 24, 1980, International Inn, Washington, D.C. 1980.
Tohutoro MLA (9th ed.)Proceedings: PLP-80 : Product Liability Prevention Conference : September 22, 23, 24, 1980, International Inn, Washington, D.C. 1980.
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