Collinge, N. E. (1985). The laws of Indo-European. J. Benjamins.
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Tohutoru Kātū Chicago (17th ed.)
Collinge, N. E. The Laws of Indo-European. Amsterdam ; Philadelphia: J. Benjamins, 1985.
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Tohutoro MLA (9th ed.)
Collinge, N. E. The Laws of Indo-European. J. Benjamins, 1985.
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Kua rahua te tārua ki te papatopenga
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