Coba jelasin Lihat pula dari Keretek dong

Smoke: a global history of smoking (2004) disunting oleh Sander L. Gilman and Zhou Xun, Reaktion ISBN 1-86189-200-4

Hanusz, Mark (2000) Kretek: The Culture and Heritage of Indonesia's Clove Cigarettes'', Equinox Publishing ISBN 979-95898-0-0