Advertising Age — 09 July 2012
Advertising Age — 03 September 2012
Advertising Age — 17 December 2012
Advertising Age — 08 October 2012
Advertising Age — 22 October 2012
Forbes (USA) — May 2012 #9
Forbes (USA) — November 2012 #9
Forbes (USA) — October 2012 #7
Forbes (USA) — November 2012 #8
Forbes (Russia) — April 2012 #97
Forbes (Russia) — June 2012 #99
Forbes (Russia) — November 2009 #68
Forbes (Russia) — January 2011 #82
Forbes (Russia) — February 2010 #71
Forbes (Russia) — December 2009 #69
Forbes (USA) — August 2012 #2
Forbes (Russia) — January 2008 #46
Forbes (Russia) — March 2011 #84
Forbes (Russia) — June 2009 #63
Forbes (Russia) — September 2010 #78
Forbes (Russia) — April 2011 #85
Forbes (Russia) — October 2009 #67
Forbes (Russia) — October 2010 #79
Forbes Russia — March 2012 #96
Forbes (Russia) — February 2011 #83
Forbes (Russia) — November 2011 #92
Forbes (Russia) — July 2009 #64
Forbes Russia — November 2012
Forbes (Russia) — September 2011 #90
Forbes (Russia) — February 2012 #95
Forbes (USA) — July 2012 #1
Forbes (USA) — June 2012 #10
Forbes (Russia) — June 2010 #75
Forbes (Russia) — May 2008 #50
Forbes (USA) — October 2012 #6
Forbes (USA) — September 2012 #5
Forbes (Russia) — August 2012 #101
Forbes (Russia) — August 2007 #41
Forbes (Russia) — December 2008 #57
Forbes (Russia) — July 2010 #76
