(1995). [Silaev, Ivan Stepanovič [1930- ].
Tohutoru Kātū Chicago (17th ed.)[Silaev, Ivan Stepanovič [1930- ]. 1995.
Tohutoro MLA (9th ed.)[Silaev, Ivan Stepanovič [1930- ]. 1995.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)