Não informado. (1938). New Zealand Journal of Science and Technology. Department of Scientific and Industrial Research.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. New Zealand Journal of Science and Technology. Wellington: Department of Scientific and Industrial Research, 1938.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. New Zealand Journal of Science and Technology. Department of Scientific and Industrial Research, 1938.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.