Gaya APA

Stevenson, Scott C.. (2009). Profitable Direct Mail Appeals (Edisi Kedua). Sioux: Stevenson.inc.

Gaya Chicago

Stevenson, Scott C.. Profitable Direct Mail Appeals. Edisi Kedua Sioux: Stevenson.inc, 2009. Texts.

Gaya MLA

Stevenson, Scott C.. Profitable Direct Mail Appeals. Edisi Kedua Sioux: Stevenson.inc, 2009. Texts.

Gaya Turabian

Stevenson, Scott C.. Profitable Direct Mail Appeals. Edisi Kedua Sioux: Stevenson.inc, 2009. Texts.