Intermediate Technology Development Group. (1998). Técnicas de envasado y empaque. Lima: ITDG.
Chicago Style CitationIntermediate Technology Development Group. Técnicas De Envasado Y Empaque. Lima: ITDG, 1998.
MLA CitationIntermediate Technology Development Group. Técnicas De Envasado Y Empaque. Lima: ITDG, 1998.
Warning: These citations may not always be 100% accurate.