Kundalini yoga : the flow of eternal power : a simple guide to the yoga of awareness as taught by Yogi Bhajan, Ph. D / Shakti Parwha Kaur Khalsa ; [illustrations Shabad Kaur Khalsa ; photographs Sat Simran Kaur Khalsa, Peraim Kaur Khalsa]. - 1st Perigee ed. - New York : The Berkley Publishing Group, 1998. - 321 str. : ilustr. ; 24 cm. - (A Perigee book), broširana, originalna vezava, zelo dobro ohranjen izvod