Bhattacharjee, G. (1992). Marx Lenin and perestroika. Minerva.
Tohutoru Kātū Chicago (17th ed.)Bhattacharjee, G.P. Marx Lenin and Perestroika. Calcutta: Minerva, 1992.
Tohutoro MLA (9th ed.)Bhattacharjee, G.P. Marx Lenin and Perestroika. Minerva, 1992.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.