Style de citation APA (7e éd.)

Birla ,Ghanshyam Das. (1986). Nehru family and Ghanshyam Das Birla: "a unique collection of living letters". Vision Books.

Style de citation Chicago (17e éd.)

Birla ,Ghanshyam Das. Nehru Family and Ghanshyam Das Birla: "A Unique Collection of Living Letters". Vision Books, 1986.

Style de citation MLA (9e éd.)

Birla ,Ghanshyam Das. Nehru Family and Ghanshyam Das Birla: "A Unique Collection of Living Letters". Vision Books, 1986.