Brereton, W. H. (2014). The truth about Opium: Being a refutation of the fallacies of the anti-Opium society and a defence of the Indo-China Opium trade. The Floating Press.

Brereton, William H. The Truth About Opium: Being a Refutation of the Fallacies of the Anti-Opium Society and a Defence of the Indo-China Opium Trade. [Auckland, New Zealand]: The Floating Press, 2014.

Brereton, William H. The Truth About Opium: Being a Refutation of the Fallacies of the Anti-Opium Society and a Defence of the Indo-China Opium Trade. The Floating Press, 2014.