Loney S L. Classic Text Series - The Elements Of Coordinate Geometry Part 1 Cartesian Coordinates. Arihant Prakashan.
Lua i Stíl Chicago (17ú heag.)Loney S L. Classic Text Series - The Elements Of Coordinate Geometry Part 1 Cartesian Coordinates. Meerut: Arihant Prakashan.
Lua MLA (9ú heag.)Loney S L. Classic Text Series - The Elements Of Coordinate Geometry Part 1 Cartesian Coordinates. Arihant Prakashan.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.