SpringerLink (Online service), Prakash, O., & Kumar, A. (2017). Solar Drying Technology: Concept, Design, Testing, Modeling, Economics, and Environment. Springer Singapore : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Om Prakash, και Anil Kumar. Solar Drying Technology: Concept, Design, Testing, Modeling, Economics, and Environment. Singapore: Springer Singapore : Imprint: Springer, 2017.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Solar Drying Technology: Concept, Design, Testing, Modeling, Economics, and Environment. Springer Singapore : Imprint: Springer, 2017.
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