APA-viite (7. p.)
Скачкова, Е. А. Practical course on conversation in the first foreign language. Practicum. P.2: учебно-методическое пособие.
Chicago-viite (17. p.)Скачкова, Е. А. Practical Course on Conversation in the First Foreign Language. Practicum. P.2: учебно-методическое пособие.
MLA-viite (8. p.)Скачкова, Е. А. Practical Course on Conversation in the First Foreign Language. Practicum. P.2: учебно-методическое пособие.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.