Coba jelasin Lihat pula dari Nikolai Kondratiev dong

Vincent L. Barnett, Warren J. Samuels, Natalia Makashava, editors, Translated by Stephen S. Wilson, Collected Works of Nikolai Kondratiev, (London: Pickering and Catto, 1998) 4 vols., 1500 pp. ISBN 1-85196-260-3

Vincent L. Barnett, Kondratiev and the Dynamics of Economic Development: Long Cycles and Industrial Growth in Historical Context (London: Macmillan Publishing, 1998) 251 pp. ISBN 0-333-65550-8

Korotayev, Andrey V., & Tsirel, Sergey V.(2010). A Spectral Analysis of World GDP Dynamics: Kondratiev Waves, Kuznets Swings, Juglar and Kitchin Cycles in Global Economic Development, and the 2008–2009 Economic Crisis. Structure and Dynamics. Vol.4. #1. P.3-57

Professor Vurt Yakovets, President of Pitirim Sorokin/Nikolai Kondratieff International Institute,The Heritage of Nikolai Kondratieff: a View From the 21st Century , Comparative Civilizations Review , University of Michigan, 2007.