2000. McGraw-Hill, Inc. Ferguson, Derek.
Chicago Style (17th ed.) Citation2000. McGraw-Hill, Inc. Ferguson, Derek.
MLA citiranje2000. McGraw-Hill, Inc. Ferguson, Derek.
Opozorilo: Ti citati niso vedno 100% točni.
2000. McGraw-Hill, Inc. Ferguson, Derek.
Chicago Style (17th ed.) Citation2000. McGraw-Hill, Inc. Ferguson, Derek.
MLA citiranje2000. McGraw-Hill, Inc. Ferguson, Derek.