Wilkinson, Richard James (1932). "laichi". A Malay-English dictionary (romanised). II. Mytilini, Yunani: Salavopoulos & Kinderlis. m/s. 10 – melalui TROVE, Perpustakaan Negara Australia.
purdue.edu
hort.purdue.edu
Morton, J.F. (1987). Lychee in Fruits of Warm Climates. West Lafayette, Indiana, Amerika Syarikat: Pusat Tanaman Baru, Jabatan Hortikukltur dan Seni Landskap Universiti Purdue. m/s. 249–259.