Hammerich, L. L., & Fischer-Jørgensen, E. (1971). Form & substance: Phontetic and linguistic papers presented to Eli Fischer-Jorgensen, 11th Feb. 1971. Editors: L.L.Hammerich, R.Jakobson, E.Zwirner. Akademisk Forlag.
Lua i Stíl Chicago (17ú heag.)Hammerich, Louis L., agus Eli Fischer-Jørgensen. Form & Substance: Phontetic and Linguistic Papers Presented to Eli Fischer-Jorgensen, 11th Feb. 1971. Editors: L.L.Hammerich, R.Jakobson, E.Zwirner. Copenhagen: Akademisk Forlag, 1971.
Lua MLA (8ú heag.)Hammerich, Louis L., agus Eli Fischer-Jørgensen. Form & Substance: Phontetic and Linguistic Papers Presented to Eli Fischer-Jorgensen, 11th Feb. 1971. Editors: L.L.Hammerich, R.Jakobson, E.Zwirner. Akademisk Forlag, 1971.
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