Weststeijn, W. G. The subject in Modern Russian Poetry: Willem G. Weststeijn. Subjectivity.(2000).
Citazione stile Chigago Style (17a edizione)Weststeijn, Willem G. "The Subject in Modern Russian Poetry: Willem G. Weststeijn." Subjectivity.(2000) .
Citatione MLA (8a ed.)Weststeijn, Willem G. "The Subject in Modern Russian Poetry: Willem G. Weststeijn." Subjectivity.(2000), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.