Lua APA (7ú heag.)
ebrary, Inc, & Colombo, M. G. (1998). The changing boundaries of the firm: Explaining evolving inter-firm relations. Routledge.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Massimo G. Colombo. The Changing Boundaries of the Firm: Explaining Evolving Inter-firm Relations. London : New York: Routledge, 1998.
Lua MLA (9ú heag.)
ebrary, Inc, agus Massimo G. Colombo. The Changing Boundaries of the Firm: Explaining Evolving Inter-firm Relations. Routledge, 1998.
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