Gramelsberger, G. Mathematical images of Planet Earth: Gabriele Gramelsberger. Imagining Earth : concepts of wholeness in cultural constructions of our home planet.(2017).
Chicago-viite (17. p.)Gramelsberger, Gabriele. "Mathematical Images of Planet Earth: Gabriele Gramelsberger." Imagining Earth : Concepts of Wholeness in Cultural Constructions of Our Home Planet.(2017) .
MLA-viite (8. p.)Gramelsberger, Gabriele. "Mathematical Images of Planet Earth: Gabriele Gramelsberger." Imagining Earth : Concepts of Wholeness in Cultural Constructions of Our Home Planet.(2017), .
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