Adhyatmik Prashnavali Gyan Par

Bhai Nirmal Singh Noorpuri

Giani Amrik Singh (Chandigarh)

Giani Harpal Singh (Fatehgarh Sahib)

Sant Sewa Singh (Rampur Khera)

Bhai Satpal Singh UK

Harman Singh (Basics of Sikhi)

Giani Sher Singh

Bhai Sahib Singh

Bhai Dharam Singh Zakhmi

Baba Isher Singh Ji (Nanaksar Kaleran Wale)