Holm, L. G., Pancho, J. V., Herberger, J. P., Plucknett, D. L., (1991). A Geographical Atlas of World Weeds John Wiley & Sons Ltd., New York, USA. English language
Holm, L. G., Pancho, J. V., Herberger, J. P., Plucknett, D. L., (1991). A geographic atlas of world weeds., 391 pp. Krieger Publishing Co., Malabar, Florida, USA. English language
Holm, L., Pancho, J. V., Herberger, J. P., Plucknett, D. L., (1979). A geographical atlas of world weeds., xlix + 391 pp. John Wiley and Sons., New York, Chichester (), Brisbane, Toronto, UK. English language
Holm, L. G., Plucknett, D. L., Pancho, J. V., Herberger, J. P., (1977). The world's worst weeds. Distribution and biology., 610 pp. University Press of Hawaii., Honolulu, Hawaii, USA. English language
Holm, L. G., Plucknett, D. L., Pancho, J. V., Herberger, J. P., (1977). The world's worst weeds., 609 pp. University Press., Honolulu, Hawaii, English language
Holm, L. R. G., Plucknett, D. L., Pancho, J. V., Herberger, J. P., (1977). The world's worst weeds. Distribution and biology, 621 pp. University Press of Hawaii, Honolulu, Hawaii, USA. English language