Smyth, Herbert Weir (1920). A Greek Grammar for Colleges. New York: American Book Company. Archived from the original on 2018-01-26. Retrieved 2017-10-15 – via ccel.org.: "155. The ancients regarded the grave originally as belonging to every syllable not accented with the acute or circumflex; and some Mss. show this in practice, e.g. πὰγκρὰτής. [...]"
Halawa, T.; Harefa, A.; Silitonga, M. (1983). Struktur Bahasa Nias [Nias Language Structure] (PDF) (in Indonesian). Jakarta: Pusat Pembinaan dan Pengembangan Bahasa, Departemen Pendidikan dan Kebudayaan. Archived(PDF) from the original on 2021-03-06. Retrieved 2021-12-11 – via repositori.kemdikbud.go.id.
larousse.fr
"Dépôt". Larousse (in French). Archived from the original on 30 November 2016. Retrieved 8 December 2016.
Smyth, Herbert Weir (1920). A Greek Grammar for Colleges. New York: American Book Company. Archived from the original on 2018-01-26. Retrieved 2017-10-15 – via ccel.org.: "155. The ancients regarded the grave originally as belonging to every syllable not accented with the acute or circumflex; and some Mss. show this in practice, e.g. πὰγκρὰτής. [...]"
Halawa, T.; Harefa, A.; Silitonga, M. (1983). Struktur Bahasa Nias [Nias Language Structure] (PDF) (in Indonesian). Jakarta: Pusat Pembinaan dan Pengembangan Bahasa, Departemen Pendidikan dan Kebudayaan. Archived(PDF) from the original on 2021-03-06. Retrieved 2021-12-11 – via repositori.kemdikbud.go.id.
"Dépôt". Larousse (in French). Archived from the original on 30 November 2016. Retrieved 8 December 2016.