Herdeg, W. Graphis: International Journal of Graphic Art and Applied Art = Internationale Zeitschrift für Graphik und Angewandte Kunst = Revue Internationale D'Arts Graphiques et D'Arts Appliqués : No. 244, July - August 1986, Volume 42. Graphis Press.
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Tohutoru Kātū Chicago (17th ed.)
Herdeg, Walter. Graphis: International Journal of Graphic Art and Applied Art = Internationale Zeitschrift Für Graphik Und Angewandte Kunst = Revue Internationale D'Arts Graphiques Et D'Arts Appliqués : No. 244, July - August 1986, Volume 42. Zúrich, Suiza: Graphis Press.
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Tohutoro MLA (9th ed.)
Herdeg, Walter. Graphis: International Journal of Graphic Art and Applied Art = Internationale Zeitschrift Für Graphik Und Angewandte Kunst = Revue Internationale D'Arts Graphiques Et D'Arts Appliqués : No. 244, July - August 1986, Volume 42. Graphis Press.
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Kua rahua te tārua ki te papatopenga
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