APA
Apostolou B., . (2004). Sampling : a guide for internal auditors. Altamonte SpringsUS: The Institute of Internal Auditors Research Foundation.
Chicago
Apostolou Barbara, . 2004. Sampling : a guide for internal auditors. Altamonte SpringsUS: The Institute of Internal Auditors Research Foundation.
Harvard
Apostolou B., . (2004). Sampling : a guide for internal auditors. Altamonte SpringsUS: The Institute of Internal Auditors Research Foundation.
MLA
Apostolou Barbara, . Sampling : a guide for internal auditors. Altamonte SpringsUS: The Institute of Internal Auditors Research Foundation. 2004.