APA
American Institute of Certified Public Accounts, American Institute of Certified Public Accounts, . (1968). Discovery sampling v4. NY: The Author.
Chicago
American Institute of Certified Public Accounts, American Institute of Certified Public Accounts, . 1968. Discovery sampling v4. NY: The Author.
Harvard
American Institute of Certified Public Accounts, American Institute of Certified Public Accounts, . (1968). Discovery sampling v4. NY: The Author.
MLA
American Institute of Certified Public Accounts, American Institute of Certified Public Accounts, . Discovery sampling v4. NY: The Author. 1968.
