APA

Tungusova E. A., Nikulina I. E., .Electronic procurement for universities: its problems and development prospects. : .

Chicago

Tungusova E A, Nikulina I E, .Electronic procurement for universities: its problems and development prospects. : .

Harvard

Tungusova E. A., Nikulina I. E., .Electronic procurement for universities: its problems and development prospects. : .

MLA

Tungusova E A, Nikulina I E, .: . .