Sullivan, R. 1. (1872). The Spelling-Book superseded or, a new and easy method of teaching the spelling, meaning, pronunciation, and etymology of all the difficult words in the English language ... (155th ed.). Dublin [etc.]: Sullivan, Brothers [etc.].
Citación estilo ChicagoSullivan, Robert 1800-1868. The Spelling-Book Superseded Or, a New and Easy Method of Teaching the Spelling, Meaning, Pronunciation, and Etymology of All the Difficult Words in the English Language ... 155th ed. Dublin [etc.]: Sullivan, Brothers [etc.], 1872.
Cita MLASullivan, Robert 1800-1868. The Spelling-Book Superseded Or, a New and Easy Method of Teaching the Spelling, Meaning, Pronunciation, and Etymology of All the Difficult Words in the English Language ... 155th ed. Dublin [etc.]: Sullivan, Brothers [etc.], 1872.