APA

United States, . (1975). Specification for L-811 static indoor type constant current regulator assembly, 4KW with brightness control and runway selection for direct operation. [Washington, D.C: .

Chicago

United States, . 1975. Specification for L-811 static indoor type constant current regulator assembly, 4KW with brightness control and runway selection for direct operation. [Washington, D.C: .

Harvard

United States, . (1975). Specification for L-811 static indoor type constant current regulator assembly, 4KW with brightness control and runway selection for direct operation. [Washington, D.C: .

MLA

United States, . Specification for L-811 static indoor type constant current regulator assembly, 4KW with brightness control and runway selection for direct operation. [Washington, D.C: . 1975.