Cita APA (7th ed.)

CHEMICAL WEEKLY. (1986). DRUGS DIRECTORY-1986. SEVAK PRAKASHAN.

Cita Chicago (17th ed.)

CHEMICAL WEEKLY. DRUGS DIRECTORY-1986. BOMBAY: SEVAK PRAKASHAN, 1986.

Cita MLA (9th ed.)

CHEMICAL WEEKLY. DRUGS DIRECTORY-1986. SEVAK PRAKASHAN, 1986.