Tutkuviene, J. (2005). „Sex and gender differences in secular trend of body size and frame indices of Lithuanians”. Anthropologischer Anzeiger; Bericht Uber die Biologisch-Anthropologische Literatur. 63 (1): 29—44. PMID15830586. doi:10.1127/anthranz/63/2005/29.
Lissau, I.; et al. (јануар 2004). „Body mass index and overweight in adolescents in 13 European countries, Israel, and the United States”. Archives of Pediatrics & Adolescent Medicine. 158 (1): 27—33. PMID14706954. doi:10.1001/archpedi.158.1.27.CS1 одржавање: Формат датума (веза)
Tutkuviene, J. (2005). „Sex and gender differences in secular trend of body size and frame indices of Lithuanians”. Anthropologischer Anzeiger; Bericht Uber die Biologisch-Anthropologische Literatur. 63 (1): 29—44. PMID15830586. doi:10.1127/anthranz/63/2005/29.
Lissau, I.; et al. (јануар 2004). „Body mass index and overweight in adolescents in 13 European countries, Israel, and the United States”. Archives of Pediatrics & Adolescent Medicine. 158 (1): 27—33. PMID14706954. doi:10.1001/archpedi.158.1.27.CS1 одржавање: Формат датума (веза)
Vytautas the Great; Valkūnas, Leonas (translation from Latin). Vytauto laiškai [ Letters of Vytautas the Great ](PDF) (на језику: литвански). Vilnius University, Institute of Lithuanian Literature and Folklore. стр. 6. Приступљено 9. 5. 2021.