Timothy Andrews Sayle. Defining and Teaching Grand Strategy.// The Telegram. Vol. 4. January 2011. [Electronic resource]. — Mode of access: [1]Архивная копия от 10 мая 2012 на Wayback Machine
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Timothy Andrews Sayle. Defining and Teaching Grand Strategy.// The Telegram. Vol. 4. January 2011. [Electronic resource]. — Mode of access: [1]Архивная копия от 10 мая 2012 на Wayback Machine