Van den Berg, H. C. (1968). A morphological study of the vine snout beetle, Cryptolarynx vitis (Marshall) (Coleoptera: Curculionoidea). Universiteit van Stellenbosch.
Lua i Stíl Chicago (17ú heag.)Van den Berg, H. C. A Morphological Study of the Vine Snout Beetle, Cryptolarynx Vitis (Marshall) (Coleoptera: Curculionoidea). Stellenbosch: Universiteit van Stellenbosch, 1968.
Lua MLA (8ú heag.)Van den Berg, H. C. A Morphological Study of the Vine Snout Beetle, Cryptolarynx Vitis (Marshall) (Coleoptera: Curculionoidea). Universiteit van Stellenbosch, 1968.
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