LISCO Multipurpose Cooperative (Manila, Philippines). (1994). The Classification scheme for Philippine government publications, revised 1994. LISCO Multipurpose Cooperative and Association of Special Libraries of the Philippines.
Chicago-referens (17:e uppl.)LISCO Multipurpose Cooperative (Manila, Philippines). The Classification Scheme for Philippine Government Publications, Revised 1994. Manila: LISCO Multipurpose Cooperative and Association of Special Libraries of the Philippines, 1994.
MLA-referens (9:e uppl.)LISCO Multipurpose Cooperative (Manila, Philippines). The Classification Scheme for Philippine Government Publications, Revised 1994. LISCO Multipurpose Cooperative and Association of Special Libraries of the Philippines, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.