Greenleaf, F. P. (1969). Invariant means on topological groups and their applications. Van Nostrand Reinhold Company.
Παραπομπή σε μορφή Chicago (17η εκδ.)Greenleaf, Frederick P. Invariant Means on Topological Groups and Their Applications. New York: Van Nostrand Reinhold Company, 1969.
Παραπομπή σε μορφή MLA (9th εκδ.)Greenleaf, Frederick P. Invariant Means on Topological Groups and Their Applications. Van Nostrand Reinhold Company, 1969.
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