Não informado. (1950). Bulletin of mathematical statistics. Kyushu University, Research Association of Statistical Science.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Bulletin of Mathematical Statistics. Fukuoka, Japão: Kyushu University, Research Association of Statistical Science, 1950.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Bulletin of Mathematical Statistics. Kyushu University, Research Association of Statistical Science, 1950.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.