APA

Shabashev V. A., Trifonov V. A. & Verzhitsky D. G.The Problems of Developing the Ecological Market of the Region. : .

Chicago

Shabashev V A, Trifonov V A and Verzhitsky D G.The Problems of Developing the Ecological Market of the Region. : .

Harvard

Shabashev V. A., Trifonov V. A. and Verzhitsky D. G.The Problems of Developing the Ecological Market of the Region. : .

MLA

Shabashev V A, Trifonov V A and Verzhitsky D G.: . .