Lua APA (7ú heag.)
Романова Ю.Г. Topical issues of English grammar: Forms Expressing Unreality in Modern English: Учебное пособие (1.).
Lua i Stíl Chicago (17ú heag.)Романова Ю.Г. Topical Issues of English Grammar: Forms Expressing Unreality in Modern English: Учебное пособие. 1.
Lua MLA (8ú heag.)Романова Ю.Г. Topical Issues of English Grammar: Forms Expressing Unreality in Modern English: Учебное пособие. 1.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.