De Sola, R. (1978). Abbreviations dictionary: Abbreviations, acronyms, anonyms and eponyms, appellations, contractions, geographical equivalents, historical and mythological characters, initials and nicknames, short forms and slang shortcuts, signs and symbols (New international 5th ed.). Elsevier.
Чикаго стиль цитування (17-те видання)De Sola, Ralph. Abbreviations Dictionary: Abbreviations, Acronyms, Anonyms and Eponyms, Appellations, Contractions, Geographical Equivalents, Historical and Mythological Characters, Initials and Nicknames, Short Forms and Slang Shortcuts, Signs and Symbols. New international 5th ed. New York ; Oxford: Elsevier, 1978.
Стиль цитування MLA (9-ме видання)De Sola, Ralph. Abbreviations Dictionary: Abbreviations, Acronyms, Anonyms and Eponyms, Appellations, Contractions, Geographical Equivalents, Historical and Mythological Characters, Initials and Nicknames, Short Forms and Slang Shortcuts, Signs and Symbols. New international 5th ed. Elsevier, 1978.