Chökyi Nyima Rinpoche (1992): Song Of Karmapa. The Aspiration Of The Mahamudra Of True Meaning by Lord Rangjung Dorje. A Commentary By Chökyi Nyima Rinpoche. Foreword By His Eminence Tulku Urgyen Rinpoche. Transl. by Erik Pema Kunsang, ed. by Marcia Binder Schmidt
