Παραπομπή APA

Six thousand brain. (1988). Six thousand brain gain keys to Logophile's word power: A manual of style for impressive English. Lotus.

Παραπομπή Chicago Style

Six thousand brain. Six Thousand Brain Gain Keys to Logophile's Word Power: A Manual of Style for Impressive English. Madras: Lotus, 1988.

Παραπομπή MLA

Six thousand brain. Six Thousand Brain Gain Keys to Logophile's Word Power: A Manual of Style for Impressive English. Lotus, 1988.