Ralph D. Sawyer
Išorinės nuorodos
Ralph D. Sawyer knygos
Sun Tzu, Ralph D. Sawyer, Jack Lawson, Sun Tze, Sun Bin, Gerald A. Michaelson, J. H. Huang, Shang Yang, Gary Gagliardi, Heian International Inc, Inc Heian International Publi: Sunzi bing fa = (Hardcover, Chinese language, 1999, Hunan ren min chu ban she, Wai wen chu ban she)
Sunzi bing fa =
Sun Tzu, Ralph D. Sawyer, Jack Lawson, ir 8 kiti