Cita APA

Philippine Mental Health Association. (1952). Happiness is a state of mind. The Administrative Committee, Philippines WHO-UNICEF Assisted Programmes.

Citación estilo Chicago

Philippine Mental Health Association. Happiness Is a State of Mind. Manila: The Administrative Committee, Philippines WHO-UNICEF Assisted Programmes, 1952.

Cita MLA

Philippine Mental Health Association. Happiness Is a State of Mind. The Administrative Committee, Philippines WHO-UNICEF Assisted Programmes, 1952.

Warning: These citations may not always be 100% accurate.