Hayakawa, S. I. (1969). Modern Guide to Synonyms and related words: Lists of antonyms, copious cross-references, a complete and legible index / S. I. Hayakawa. Verl. Darmstädter Blätter.
Citazione stile Chigago Style (17a edizione)Hayakawa, Samuel I. Modern Guide to Synonyms and Related Words: Lists of Antonyms, Copious Cross-references, a Complete and Legible Index / S. I. Hayakawa. Darmstadt: Verl. Darmstädter Blätter, 1969.
Citatione MLA (8a ed.)Hayakawa, Samuel I. Modern Guide to Synonyms and Related Words: Lists of Antonyms, Copious Cross-references, a Complete and Legible Index / S. I. Hayakawa. Verl. Darmstädter Blätter, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.