From the passage provided, extract the names of the sisters of Jawaharlal Nehru. Separate them with a comma.

Jawaharlal Nehru was born on 14 November 1889 in Allahabad in British India. His father, Motilal Nehru (1861–1931), a self-made wealthy barrister who belonged to the Kashmiri Pandit community, served twice as president of the Indian National Congress, in 1919 and 1928.[14] His mother, Swarup Rani Thussu (1868–1938), who came from a well-known Kashmiri Brahmin family settled in Lahore,[15] was Motilal's second wife, his first having died in childbirth. Jawaharlal was the eldest of three children.[16] His elder sister, Vijaya Lakshmi, later became the first female president of the United Nations General Assembly.[17] His youngest sister, Krishna Hutheesing, became a noted writer and authored several books on her brother.[18][19]

Vijaya Lakshmi, Krishna Hutheesing