Gaya APA
Haider, Syed Imtiaz. (2011).
Environmental Management System ISO 14001:2004 : handbook of transition with CD-ROM .
Amerika:
CRC Press.
Gaya Chicago
Haider, Syed Imtiaz.
Environmental Management System ISO 14001:2004 : handbook of transition with CD-ROM.
Amerika:
CRC Press,
2011.
Buku.
Gaya MLA
Haider, Syed Imtiaz.
Environmental Management System ISO 14001:2004 : handbook of transition with CD-ROM.
Amerika:
CRC Press,
2011.
Buku.
Gaya Turabian
Haider, Syed Imtiaz.
Environmental Management System ISO 14001:2004 : handbook of transition with CD-ROM.
Amerika:
CRC Press,
2011.
Buku.