Lua APA (7ú heag.)

Ravalo, J. N. (1999). Some inputs to my 99 strategic plan. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Ravalo, Johnny Noe. "Some Inputs to My 99 Strategic Plan." Philippine Daily Inquirer 1999.

Lua MLA (9ú heag.)

Ravalo, Johnny Noe. "Some Inputs to My 99 Strategic Plan." Philippine Daily Inquirer, 1999.

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