عنوان : Tolkien and Esperanto — جلد: 17 — صفحہ: 29-30 — کونر آئی ڈی: https://plus.cobiss.net/cobiss/si/sl/conor/5959011 — اقتباس: The "Book of the Foxrook" (hereafter simply "Foxrook") is a small notebook of 16 pages (16x10 cm) composed by Tolkien in 1909 […] the page photographically reproduced in the exhibition catalogue is almost entirely in Esperanto.
عنوان : Tolkien and Esperanto — جلد: 17 — صفحہ: 29 — کونر آئی ڈی: https://plus.cobiss.net/cobiss/si/sl/conor/5959011 — اقتباس: Sometime during this period (c. 1905-11) it is clear that Tolkien also learned and used Esperanto.
مدیر: لیسلی اسٹیفن اور سڈنی لی — عنوان : Dictionary of National Biography — object stated in reference as: Wealth at Death £190,577: probate, 20 Dec 1973, CGPLA Eng. & Wales — اوکسفرڈ بائیوگرافی انڈیکس نمبر: https://www.oxforddnb.com/view/article/31766
