(1972). Informationsheft des Büro Eurisotop. Eurisotop.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoru Kātū Chicago (17th ed.)
Informationsheft Des Büro Eurisotop. Brüssel: Eurisotop, 1972.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoro MLA (9th ed.)
Informationsheft Des Büro Eurisotop. Eurisotop, 1972.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
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