Licata, I., Chiatti, L., & Benedetto, E. (2020). De Sitter Projective Relativity. 1st ed. 2017. Springer International Publishing.
Παραπομπή Chicago StyleLicata, Ignazio, Leonardo Chiatti, και Elmo Benedetto. De Sitter Projective Relativity. 1st Ed. 2017. Springer International Publishing, 2020.
Παραπομπή MLALicata, Ignazio, Leonardo Chiatti, και Elmo Benedetto. De Sitter Projective Relativity. 1st Ed. 2017. Springer International Publishing, 2020.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.