Ritzen, Q. (1963). Chejov. Fontanela.
Tohutoru Kātū Chicago (17th ed.)Ritzen, Quentin. Chejov. Barcelona: Fontanela, 1963.
Tohutoro MLA (9th ed.)Ritzen, Quentin. Chejov. Fontanela, 1963.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)