Manzano Agugliaro, F., & Salmerón-Manzano, E. (2022). Low-Cost Inventions and Patents. MDPI - Multidisciplinary Digital Publishing Institute.
Čikaški stil citiranja (17. izdanje)Manzano Agugliaro, Francisco, i Esther Salmerón-Manzano. Low-Cost Inventions and Patents. Basel: MDPI - Multidisciplinary Digital Publishing Institute, 2022.
MLA način citiranja (9. izdanje)Manzano Agugliaro, Francisco, i Esther Salmerón-Manzano. Low-Cost Inventions and Patents. MDPI - Multidisciplinary Digital Publishing Institute, 2022.
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