Le, TTH., Dinh, QT., Hoang, AT., Trac, KL.
, Lövei, G. L., Carmen S. S. Pires, CSS., Wan, F.-H., Guo, J.-Z. & Andow, DA. (2008).
Potential effects of transgenic cotton on flower visitors in Vietnam. I D. A. Andow, A. Hilbeck & N. Van Tuat (red.),
Environmental Risk Assessment of Genetically Modified Organisms: Challenges and Opportunities with Bt Cotton in Vietnam (Bind 4, s. 236-257). CABI Publishing.
http://www.cabi.org/bk_BookDisplay.asp?PID=2108