Gaya APA

The Office of Patents Administration, Republic of Korea. (1981). Korean patent abstracts : nov 1981 (vol. 3, no. 7). Korea: The Office of Patents Administration, Republic of Korea.

Gaya Chicago

The Office of Patents Administration, Republic of Korea. Korean patent abstracts : nov 1981. vol. 3, no. 7 Korea: The Office of Patents Administration, Republic of Korea, 1981. Text.

Gaya MLA

The Office of Patents Administration, Republic of Korea. Korean patent abstracts : nov 1981. vol. 3, no. 7 Korea: The Office of Patents Administration, Republic of Korea, 1981. Text.

Gaya Turabian

The Office of Patents Administration, Republic of Korea. Korean patent abstracts : nov 1981. vol. 3, no. 7 Korea: The Office of Patents Administration, Republic of Korea, 1981. Print.