共 65 条
[52]
PORTER ME, 1990, COMPETITIVE ADVATAGE
[53]
PRAHALAD CK, 1987, MULTIATIONAL MISSION
[55]
SCHERER FM, 1980, ID MARKET STRUCTURE
[56]
SCHMALESEE R, 1988, EC J SEP, P643
[57]
SHETH JN, 1992, SCANDINAVIAN INT BUS, V1, P71, DOI DOI 10.1016/0962-9262(92)90012-U.SUN
[59]
Smith Adam., 1976, INQUIRY NATURE CAUSE, V2
[60]
SOLVELL O, 1996, EIBA C STOCKH