APA
World Executive's Digest, . (1996). The Portable Guide to Effective Management : Condensations of ten Practical How - to Books. Singapore: The Asian Sources Media Group.
Chicago
World Executive's Digest, . 1996. The Portable Guide to Effective Management : Condensations of ten Practical How - to Books. Singapore: The Asian Sources Media Group.
Harvard
World Executive's Digest, . (1996). The Portable Guide to Effective Management : Condensations of ten Practical How - to Books. Singapore: The Asian Sources Media Group.
MLA
World Executive's Digest, . The Portable Guide to Effective Management : Condensations of ten Practical How - to Books. Singapore: The Asian Sources Media Group. 1996.