1. Acedo, A.L., and Weinberger, K. (2007). Best practices in postharvest management of leafy vegetables in greater Mekong subregion countries. Paper presented at: GMS workshop (Hanoi, Vietnam).
2. Alem, P.O. (2010). Unrooted stem cutting physiology; water use and leaf gas exchange of severed stem cuttings. M.Sc. thesis (Clemson University), https://tigerprints.clemson.edu/all_theses/918.
3. Bachmann, J., and Earles, R. (2000). Postharvest handling of fruits and vegetables. ATTRA Horticultural Technical Note. https://attra.ncat.org/product/postharvest-handling-of-fruits-and-vegetables/.
4. Bouwkamp, J.C. (1985). Sweet Potato Products: a Natural Resource for the Tropics (Boca Raton, Florida, USA: CRC Press).