TOWNSEND, J. I. Harpalus affinis (Schrank) (Coleoptera: Carabidae) recently established in the North Island of New Zealand. New Zealand Entomologist. 1992-01-01, roč. 15, čís. 1, s. 25–29. Dostupné online [cit. 2022-05-10]. ISSN0077-9962. doi:10.1080/00779962.1992.9722624.
TOWNSEND, J. I. Harpalus affinis (Schrank) (Coleoptera: Carabidae) recently established in the North Island of New Zealand. New Zealand Entomologist. 1992-01-01, roč. 15, čís. 1, s. 25–29. Dostupné online [cit. 2022-05-10]. ISSN0077-9962. doi:10.1080/00779962.1992.9722624.