Reinsdorf, S. (1986). Bauakademie d. DDR. Quellzemente: Herstellung, Eigenschaften u. Verwendung. Bauinformation.
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Tohutoru Kātū Chicago (17th ed.)
Reinsdorf, Siegfried. Bauakademie D. DDR. Quellzemente: Herstellung, Eigenschaften U. Verwendung. Berlin: Bauinformation, 1986.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoro MLA (9th ed.)
Reinsdorf, Siegfried. Bauakademie D. DDR. Quellzemente: Herstellung, Eigenschaften U. Verwendung. Bauinformation, 1986.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
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