8Gronroos C.Strategic Management and Marketing in the Service Sector,1982.
9Megan Wahers. Transaction Costs of Collective Action in Hong Kong High Rise Real Estate[ J]. International Journal of Social Economics,2002 (4) :299 - 314.
10Martti Lujanen. Legal Challenges in Ensuring Regular Mainte- nance and Repairs of Owner - occupied Apartment Blocks. Inter- national Journal of Law in the Built Environment [ J ] , 2010 ( 2 ) : 178 - 197.
