APA Style

Rao, Purba Halady. (2000). Environmental Management Systems in Southeast Asia Towards A Green Millennium . United States of America: Eric Roos, ASA.

Chicago Style

Rao, Purba Halady. Environmental Management Systems in Southeast Asia Towards A Green Millennium. United States of America: Eric Roos, ASA, 2000. Manajemen.

IEEE Style

*IEEE style untuk Skripsi

Rao, Purba Halady. (2000). Environmental Management Systems in Southeast Asia Towards A Green Millennium. . United States of America: Eric Roos, ASA.

*IEEE style untuk Buku/Jurnal

Rao, Purba Halady. Environmental Management Systems in Southeast Asia Towards A Green Millennium. . United States of America: Eric Roos, ASA, 2000.

MLA Style

Rao, Purba Halady. Environmental Management Systems in Southeast Asia Towards A Green Millennium. United States of America: Eric Roos, ASA, 2000. Manajemen.

Turabian Style

Rao, Purba Halady. Environmental Management Systems in Southeast Asia Towards A Green Millennium. United States of America: Eric Roos, ASA, 2000. Manajemen.