APA Style

Jandt, Fred. (1995). The Costumer is usually wrong! . Singapura: SSMB Publishing.

Chicago Style

Jandt, Fred. The Costumer is usually wrong!. Singapura: SSMB Publishing, 1995. Buku Teks.

MLA Style

Jandt, Fred. The Costumer is usually wrong!. Singapura: SSMB Publishing, 1995. Buku Teks.

Turabian Style

Jandt, Fred. The Costumer is usually wrong!. Singapura: SSMB Publishing, 1995. Buku Teks.