Sources

1. Constitution & Rules (1962)

2.  Constitution & Rules (1986)

3.  Constitutions  of the Caritas Secular Institute (2002)

4.  Caritas Diocesan Secular Institute Directory (Malayalam,2002)

5.  Ratio Studiorum: Caritas Secular Institute (Malayalam, 2002)

6.  Constitutions  of the Caritas Secular Institute (2009)

7.  Directory : Caritas Secular Institute (Malayalam 2009)

8.  Caritas Secular Institute :Souvenir of the Silver Jubilee 1962- 1987 (Malayalam)

9.  Snehatheertham : History of Caritas Secular Institute (Malayalam, 2000)

10. Smrithi- manjari (A Pictorial Memento of the Golden Jubilee of Caritas Secular Institute, 1961 – 2011)

11. Souvenir of the Golden Jubilee of the 1st members