Gaya APA

Papanek, Victor J.. (1995). The green imperative :natural design for the real world . : Thames and Hudson,.

Gaya Chicago

Papanek, Victor J.. The green imperative :natural design for the real world. : Thames and Hudson,, 1995. Text.

Gaya MLA

Papanek, Victor J.. The green imperative :natural design for the real world. : Thames and Hudson,, 1995. Text.

Gaya Turabian

Papanek, Victor J.. The green imperative :natural design for the real world. : Thames and Hudson,, 1995. Print.