SULPHEY, M. (2012). INTRODUCTION TO ENVERONMENT MANAGEMENT. PHI.
Chicago Style (17th ed.) CitationSULPHEY, M.M. INTRODUCTION TO ENVERONMENT MANAGEMENT. NEW DELHI: PHI, 2012.
MLA引文SULPHEY, M.M. INTRODUCTION TO ENVERONMENT MANAGEMENT. PHI, 2012.
警告:這些引文格式不一定是100%准確.