Sumedho, B., & Pannavaddho, B. (1958). Handbook for the practice of Dhamma: Being the method of recollection at the time of death and for those who are interested to go further. Buddhist Association of Thailand.

Sumedho, Bhikshu, and Bhikkhu Pannavaddho. Handbook for the Practice of Dhamma: Being the Method of Recollection at the Time of Death and for Those Who Are Interested to Go Further. Bangkok]: Buddhist Association of Thailand, 1958.

Sumedho, Bhikshu, and Bhikkhu Pannavaddho. Handbook for the Practice of Dhamma: Being the Method of Recollection at the Time of Death and for Those Who Are Interested to Go Further. Buddhist Association of Thailand, 1958.